130814538 has 16 divisors (see below), whose sum is σ = 262525536. Its totient is φ = 43455440.

The previous prime is 130814461. The next prime is 130814539. The reversal of 130814538 is 835418031.

It is a super-2 number, since 2×130814538² = 34224886704306888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130814499 and 130814508.

It is not an unprimeable number, because it can be changed into a prime (130814539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35448 + ... + 38963.

It is an arithmetic number, because the mean of its divisors is an integer number (16407846).

Almost surely, 2^130814538 is an apocalyptic number.

130814538 is an abundant number, since it is smaller than the sum of its proper divisors (131710998).

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

130814538 is a wasteful number, since it uses less digits than its factorization.

130814538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74709.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 130814538 is about 11437.4183275773. The cubic root of 130814538 is about 507.6355214122.

The spelling of 130814538 in words is "one hundred thirty million, eight hundred fourteen thousand, five hundred thirty-eight".