2597672404 has 24 divisors (see below), whose sum is σ = 4695488000. Its totient is φ = 1256156640.

The previous prime is 2597672401. The next prime is 2597672447. The reversal of 2597672404 is 4042767952.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2597672401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 227422 + ... + 238570.

Almost surely, 2^2597672404 is an apocalyptic number.

It is an amenable number.

2597672404 is a deficient number, since it is larger than the sum of its proper divisors (2097815596).

2597672404 is a wasteful number, since it uses less digits than its factorization.

2597672404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13063 (or 13061 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 2597672404 is about 50967.3660688876. The cubic root of 2597672404 is about 1374.6584106175.

The spelling of 2597672404 in words is "two billion, five hundred ninety-seven million, six hundred seventy-two thousand, four hundred four".