130842536 has 16 divisors (see below), whose sum is σ = 267632640. Its totient is φ = 59473840.

The previous prime is 130842533. The next prime is 130842541. The reversal of 130842536 is 635248031.

It is a super-2 number, since 2×130842536² = 34239538453822592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130842533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743336 + ... + 743511.

It is an arithmetic number, because the mean of its divisors is an integer number (16727040).

Almost surely, 2^130842536 is an apocalyptic number.

It is an amenable number.

130842536 is an abundant number, since it is smaller than the sum of its proper divisors (136790104).

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

130842536 is a wasteful number, since it uses less digits than its factorization.

130842536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486864 (or 1486860 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 130842536 is about 11438.6422271177. The cubic root of 130842536 is about 507.6717349343.

The spelling of 130842536 in words is "one hundred thirty million, eight hundred forty-two thousand, five hundred thirty-six".