130662625 has 16 divisors (see below), whose sum is σ = 163539792. Its totient is φ = 104227200.

The previous prime is 130662617. The next prime is 130662683. The reversal of 130662625 is 526266031.

It can be written as a sum of positive squares in 8 ways, for example, as 54641664 + 76020961 = 7392^2 + 8719^2 .

It is not a de Polignac number, because 130662625 - 2³ = 130662617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48309 + ... + 50941.

It is an arithmetic number, because the mean of its divisors is an integer number (10221237).

Almost surely, 2^130662625 is an apocalyptic number.

It is an amenable number.

130662625 is a deficient number, since it is larger than the sum of its proper divisors (32877167).

130662625 is an equidigital number, since it uses as much as digits as its factorization.

130662625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 3035 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 130662625 is about 11430.7753455310. The cubic root of 130662625 is about 507.4389420748.

The spelling of 130662625 in words is "one hundred thirty million, six hundred sixty-two thousand, six hundred twenty-five".