4625536 has 16 divisors (see below), whose sum is σ = 9215190. Its totient is φ = 2312704.

The previous prime is 4625519. The next prime is 4625549. The reversal of 4625536 is 6355264.

It can be written as a sum of positive squares in only one way, i.e., 3779136 + 846400 = 1944^2 + 920^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 4625498 and 4625507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17941 + ... + 18196.

Almost surely, 2^4625536 is an apocalyptic number.

It is an amenable number.

4625536 is a deficient number, since it is larger than the sum of its proper divisors (4589654).

4625536 is an equidigital number, since it uses as much as digits as its factorization.

4625536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36151 (or 36139 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 4625536 is about 2150.7059306191. The cubic root of 4625536 is about 166.6175286253.

The spelling of 4625536 in words is "four million, six hundred twenty-five thousand, five hundred thirty-six".