2326091040 has 768 divisors, whose sum is σ = 10289341440. Its totient is φ = 477757440.

The previous prime is 2326091023. The next prime is 2326091069. The reversal of 2326091040 is 401906232.

2326091040 is a `hidden beast` number, since 2 + 3 + 2 + 609 + 10 + 40 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2326090995 and 2326091013.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23980272 + ... + 23980368.

It is an arithmetic number, because the mean of its divisors is an integer number (13397580).

Almost surely, 2^2326091040 is an apocalyptic number.

2326091040 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 2326091040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5144670720).

2326091040 is an abundant number, since it is smaller than the sum of its proper divisors (7963250400).

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

2326091040 is a wasteful number, since it uses less digits than its factorization.

2326091040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2326091040 is about 48229.5660357835. The cubic root of 2326091040 is about 1324.9787185380.

Adding to 2326091040 its reverse (401906232), we get a palindrome (2727997272).

The spelling of 2326091040 in words is "two billion, three hundred twenty-six million, ninety-one thousand, forty".