704524 has 12 divisors (see below), whose sum is σ = 1247400. Its totient is φ = 348128.

The previous prime is 704521. The next prime is 704527. The reversal of 704524 is 425407.

It is an interprime number because it is at equal distance from previous prime (704521) and next prime (704527).

It is a junction number, because it is equal to n+sod(n) for n = 704495 and 704504.

It is not an unprimeable number, because it can be changed into a prime (704521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634 + ... + 1345.

It is an arithmetic number, because the mean of its divisors is an integer number (103950).

2⁷⁰⁴⁵²⁴ is an apocalyptic number.

It is an amenable number.

704524 is a deficient number, since it is larger than the sum of its proper divisors (542876).

704524 is a wasteful number, since it uses less digits than its factorization.

704524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072 (or 2070 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 704524 is about 839.3592794507. The cubic root of 704524 is about 88.9812694666.

The spelling of 704524 in words is "seven hundred four thousand, five hundred twenty-four".