130471974 has 48 divisors (see below), whose sum is σ = 315085680. Its totient is φ = 38776320.

The previous prime is 130471973. The next prime is 130471997. The reversal of 130471974 is 479174031.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130471973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5407 + ... + 17034.

It is an arithmetic number, because the mean of its divisors is an integer number (6564285).

Almost surely, 2^130471974 is an apocalyptic number.

130471974 is an abundant number, since it is smaller than the sum of its proper divisors (184613706).

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

130471974 is a wasteful number, since it uses less digits than its factorization.

130471974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22485 (or 22482 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 130471974 is about 11422.4329282338. The cubic root of 130471974 is about 507.1920190465.

The spelling of 130471974 in words is "one hundred thirty million, four hundred seventy-one thousand, nine hundred seventy-four".