130917570 has 32 divisors (see below), whose sum is σ = 359088768. Its totient is φ = 29923968.

The previous prime is 130917547. The next prime is 130917593. The reversal of 130917570 is 75719031.

It is an interprime number because it is at equal distance from previous prime (130917547) and next prime (130917593).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311499 + ... + 311918.

It is an arithmetic number, because the mean of its divisors is an integer number (11221524).

Almost surely, 2^130917570 is an apocalyptic number.

130917570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130917570 is an abundant number, since it is smaller than the sum of its proper divisors (228171198).

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

130917570 is a wasteful number, since it uses less digits than its factorization.

130917570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623434.

The product of its (nonzero) digits is 6615, while the sum is 33.

The square root of 130917570 is about 11441.9216043460. The cubic root of 130917570 is about 507.7687608781.

The spelling of 130917570 in words is "one hundred thirty million, nine hundred seventeen thousand, five hundred seventy".