130811592 has 16 divisors (see below), whose sum is σ = 327029040. Its totient is φ = 43603856.

The previous prime is 130811567. The next prime is 130811621. The reversal of 130811592 is 295118031.

It is a super-2 number, since 2×130811592² = 34223345203148928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2725218 + ... + 2725265.

It is an arithmetic number, because the mean of its divisors is an integer number (20439315).

Almost surely, 2^130811592 is an apocalyptic number.

130811592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130811592 is an abundant number, since it is smaller than the sum of its proper divisors (196217448).

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

130811592 is a wasteful number, since it uses less digits than its factorization.

130811592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450492 (or 5450488 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 130811592 is about 11437.2895390473. The cubic root of 130811592 is about 507.6317106598.

The spelling of 130811592 in words is "one hundred thirty million, eight hundred eleven thousand, five hundred ninety-two".