130649032 has 16 divisors (see below), whose sum is σ = 245150640. Its totient is φ = 65275536.

The previous prime is 130649023. The next prime is 130649053. The reversal of 130649032 is 230946031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6823 + ... + 17545.

It is an arithmetic number, because the mean of its divisors is an integer number (15321915).

Almost surely, 2^130649032 is an apocalyptic number.

It is an amenable number.

130649032 is a deficient number, since it is larger than the sum of its proper divisors (114501608).

130649032 is a wasteful number, since it uses less digits than its factorization.

130649032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12252 (or 12248 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 130649032 is about 11430.1807509768. The cubic root of 130649032 is about 507.4213449572.

The spelling of 130649032 in words is "one hundred thirty million, six hundred forty-nine thousand, thirty-two".