130625082 has 48 divisors (see below), whose sum is σ = 337677120. Its totient is φ = 37320696.

The previous prime is 130625069. The next prime is 130625083. The reversal of 130625082 is 280526031.

130625082 is a `hidden beast` number, since 1 + 30 + 625 + 0 + 8 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (130625083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22038 + ... + 27329.

It is an arithmetic number, because the mean of its divisors is an integer number (7034940).

Almost surely, 2^130625082 is an apocalyptic number.

130625082 is an abundant number, since it is smaller than the sum of its proper divisors (207052038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130625082 is a wasteful number, since it uses less digits than its factorization.

130625082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49392 (or 49379 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 130625082 is about 11429.1330379867. The cubic root of 130625082 is about 507.3903369869.

The spelling of 130625082 in words is "one hundred thirty million, six hundred twenty-five thousand, eighty-two".