605625 has 40 divisors (see below), whose sum is σ = 1124640. Its totient is φ = 288000.

The previous prime is 605617. The next prime is 605629. The reversal of 605625 is 526506.

It is not a de Polignac number, because 605625 - 2³ = 605617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 605595 and 605604.

It is not an unprimeable number, because it can be changed into a prime (605629) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 31866 + ... + 31884.

It is an arithmetic number, because the mean of its divisors is an integer number (28116).

2⁶⁰⁵⁶²⁵ is an apocalyptic number.

It is an amenable number.

605625 is a deficient number, since it is larger than the sum of its proper divisors (519015).

605625 is a wasteful number, since it uses less digits than its factorization.

605625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 605625 is about 778.2191208137. The cubic root of 605625 is about 84.6060198367.

The spelling of 605625 in words is "six hundred five thousand, six hundred twenty-five".