130577072 has 20 divisors (see below), whose sum is σ = 263993520. Its totient is φ = 62449728.

The previous prime is 130577059. The next prime is 130577093. The reversal of 130577072 is 270775031.

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 3 ways as a sum of consecutive naturals, for example, 177047 + ... + 177782.

It is an arithmetic number, because the mean of its divisors is an integer number (13199676).

Almost surely, 2^130577072 is an apocalyptic number.

It is an amenable number.

130577072 is an abundant number, since it is smaller than the sum of its proper divisors (133416448).

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

130577072 is a wasteful number, since it uses less digits than its factorization.

130577072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354860 (or 354854 counting only the distinct ones).

The product of its (nonzero) digits is 10290, while the sum is 32.

The square root of 130577072 is about 11427.0325106740. The cubic root of 130577072 is about 507.3281672139.

The spelling of 130577072 in words is "one hundred thirty million, five hundred seventy-seven thousand, seventy-two".