130862912 has 14 divisors (see below), whose sum is σ = 259681218. Its totient is φ = 65431424.

The previous prime is 130862911. The next prime is 130862917. The reversal of 130862912 is 219268031.

It can be written as a sum of positive squares in only one way, i.e., 76457536 + 54405376 = 8744^2 + 7376^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130862911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022303 + ... + 1022430.

Almost surely, 2^130862912 is an apocalyptic number.

It is an amenable number.

130862912 is a deficient number, since it is larger than the sum of its proper divisors (128818306).

130862912 is an equidigital number, since it uses as much as digits as its factorization.

130862912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044745 (or 2044735 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 130862912 is about 11439.5328575952. The cubic root of 130862912 is about 507.6980866663.

The spelling of 130862912 in words is "one hundred thirty million, eight hundred sixty-two thousand, nine hundred twelve".