625076874 has 24 divisors (see below), whose sum is σ = 1354806180. Its totient is φ = 208286208.

The previous prime is 625076861. The next prime is 625076887. The reversal of 625076874 is 478670526.

625076874 is a `hidden beast` number, since 62 + 507 + 6 + 87 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (625076861) and next prime (625076887).

It can be written as a sum of positive squares in 2 ways, for example, as 614792025 + 10284849 = 24795^2 + 3207^2 .

It is a super-2 number, since 2×625076874² = 781442196819223752, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79722 + ... + 87210.

Almost surely, 2^625076874 is an apocalyptic number.

625076874 is an abundant number, since it is smaller than the sum of its proper divisors (729729306).

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

625076874 is a wasteful number, since it uses less digits than its factorization.

625076874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12134 (or 12131 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 625076874 is about 25001.5374327260. The cubic root of 625076874 is about 855.0230259522.

The spelling of 625076874 in words is "six hundred twenty-five million, seventy-six thousand, eight hundred seventy-four".