2062660140 has 180 divisors, whose sum is σ = 6831061776. Its totient is φ = 520945344.

The previous prime is 2062660129. The next prime is 2062660153. The reversal of 2062660140 is 410662602.

It is a happy number.

2062660140 is a `hidden beast` number, since 20 + 626 + 6 + 0 + 14 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 583057 + ... + 586583.

Almost surely, 2^2062660140 is an apocalyptic number.

2062660140 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 2062660140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3415530888).

2062660140 is an abundant number, since it is smaller than the sum of its proper divisors (4768401636).

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

2062660140 is a wasteful number, since it uses less digits than its factorization.

2062660140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586 (or 3556 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2062660140 is about 45416.5183606141. The cubic root of 2062660140 is about 1272.9437860378.

The spelling of 2062660140 in words is "two billion, sixty-two million, six hundred sixty thousand, one hundred forty".