2593330140 has 144 divisors (see below), whose sum is σ = 7782348672. Its totient is φ = 645017472.

The previous prime is 2593330123. The next prime is 2593330147. The reversal of 2593330140 is 410333952.

2593330140 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2593330140² = 13450722430064839200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2593330098 and 2593330107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2593330147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1450327 + ... + 1452113.

It is an arithmetic number, because the mean of its divisors is an integer number (54044088).

Almost surely, 2^2593330140 is an apocalyptic number.

2593330140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2593330140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3891174336).

2593330140 is an abundant number, since it is smaller than the sum of its proper divisors (5189018532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2593330140 is a wasteful number, since it uses less digits than its factorization.

2593330140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 2593330140 is about 50924.7497784722. The cubic root of 2593330140 is about 1373.8920246782.

The spelling of 2593330140 in words is "two billion, five hundred ninety-three million, three hundred thirty thousand, one hundred forty".