130257162 has 48 divisors (see below), whose sum is σ = 341520192. Its totient is φ = 35026560.

The previous prime is 130257139. The next prime is 130257181. The reversal of 130257162 is 261752031.

It is a happy number.

130257162 is a `hidden beast` number, since 1 + 30 + 2 + 571 + 62 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28264 + ... + 32547.

It is an arithmetic number, because the mean of its divisors is an integer number (7115004).

Almost surely, 2^130257162 is an apocalyptic number.

130257162 is an abundant number, since it is smaller than the sum of its proper divisors (211263030).

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

130257162 is a wasteful number, since it uses less digits than its factorization.

130257162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60843 (or 60840 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 130257162 is about 11413.0259791170. The cubic root of 130257162 is about 506.9135153533.

The spelling of 130257162 in words is "one hundred thirty million, two hundred fifty-seven thousand, one hundred sixty-two".