607655625 has 80 divisors (see below), whose sum is σ = 1096898880. Its totient is φ = 298080000.

The previous prime is 607655623. The next prime is 607655639. The reversal of 607655625 is 526556706.

It is a happy number.

It is not a de Polignac number, because 607655625 - 2¹ = 607655623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (607655623) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1317895 + ... + 1318355.

It is an arithmetic number, because the mean of its divisors is an integer number (13711236).

Almost surely, 2^607655625 is an apocalyptic number.

It is an amenable number.

607655625 is a deficient number, since it is larger than the sum of its proper divisors (489243255).

607655625 is a wasteful number, since it uses less digits than its factorization.

607655625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The square root of 607655625 is about 24650.6718975366. The cubic root of 607655625 is about 847.0047401798.

The spelling of 607655625 in words is "six hundred seven million, six hundred fifty-five thousand, six hundred twenty-five".