604220625 has 60 divisors (see below), whose sum is σ = 1098960720. Its totient is φ = 319788000.

The previous prime is 604220609. The next prime is 604220633. The reversal of 604220625 is 526022406.

It is not a de Polignac number, because 604220625 - 2⁴ = 604220609 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 916546 + ... + 917204.

It is an arithmetic number, because the mean of its divisors is an integer number (18316012).

Almost surely, 2^604220625 is an apocalyptic number.

It is an amenable number.

604220625 is a deficient number, since it is larger than the sum of its proper divisors (494740095).

604220625 is a wasteful number, since it uses less digits than its factorization.

604220625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 604220625 is about 24580.8995970449. The cubic root of 604220625 is about 845.4057199912.

The spelling of 604220625 in words is "six hundred four million, two hundred twenty thousand, six hundred twenty-five".