625004715 has 24 divisors (see below), whose sum is σ = 1055418768. Its totient is φ = 315789120.

The previous prime is 625004701. The next prime is 625004729. The reversal of 625004715 is 517400526.

It is an interprime number because it is at equal distance from previous prime (625004701) and next prime (625004729).

It is not a de Polignac number, because 625004715 - 2⁸ = 625004459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52296 + ... + 63125.

It is an arithmetic number, because the mean of its divisors is an integer number (43975782).

Almost surely, 2^625004715 is an apocalyptic number.

625004715 is a deficient number, since it is larger than the sum of its proper divisors (430414053).

625004715 is a wasteful number, since it uses less digits than its factorization.

625004715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115467 (or 115448 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 625004715 is about 25000.0942998222. The cubic root of 625004715 is about 854.9901233427.

The spelling of 625004715 in words is "six hundred twenty-five million, four thousand, seven hundred fifteen".