130755474 has 12 divisors (see below), whose sum is σ = 283303566. Its totient is φ = 43585152.

The previous prime is 130755467. The next prime is 130755479. The reversal of 130755474 is 474557031.

It is a happy number.

130755474 is a `hidden beast` number, since 1 + 30 + 7 + 554 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 82355625 + 48399849 = 9075^2 + 6957^2 .

It is not an unprimeable number, because it can be changed into a prime (130755479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3632079 + ... + 3632114.

Almost surely, 2^130755474 is an apocalyptic number.

130755474 is an abundant number, since it is smaller than the sum of its proper divisors (152548092).

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

130755474 is a wasteful number, since it uses less digits than its factorization.

130755474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7264201 (or 7264198 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 130755474 is about 11434.8359848316. The cubic root of 130755474 is about 507.5591091659.

The spelling of 130755474 in words is "one hundred thirty million, seven hundred fifty-five thousand, four hundred seventy-four".