130577842 has 32 divisors (see below), whose sum is σ = 212731200. Its totient is φ = 59911488.

The previous prime is 130577813. The next prime is 130577869. The reversal of 130577842 is 248775031.

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, 256284 + ... + 256792.

It is an arithmetic number, because the mean of its divisors is an integer number (6647850).

Almost surely, 2^130577842 is an apocalyptic number.

130577842 is a deficient number, since it is larger than the sum of its proper divisors (82153358).

130577842 is a wasteful number, since it uses less digits than its factorization.

130577842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 130577842 is about 11427.0662026611. The cubic root of 130577842 is about 507.3291644332.

The spelling of 130577842 in words is "one hundred thirty million, five hundred seventy-seven thousand, eight hundred forty-two".