130847628 has 24 divisors (see below), whose sum is σ = 307364400. Its totient is φ = 43322560.

The previous prime is 130847603. The next prime is 130847653. The reversal of 130847628 is 826748031.

It is an interprime number because it is at equal distance from previous prime (130847603) and next prime (130847653).

It is a super-2 number, since 2×130847628² = 34242203506452768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34803 + ... + 38378.

It is an arithmetic number, because the mean of its divisors is an integer number (12806850).

Almost surely, 2^130847628 is an apocalyptic number.

It is an amenable number.

130847628 is an abundant number, since it is smaller than the sum of its proper divisors (176516772).

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

130847628 is a wasteful number, since it uses less digits than its factorization.

130847628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73337 (or 73335 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 130847628 is about 11438.8648038169. The cubic root of 130847628 is about 507.6783205372.

The spelling of 130847628 in words is "one hundred thirty million, eight hundred forty-seven thousand, six hundred twenty-eight".