130853772 has 48 divisors (see below), whose sum is σ = 387717120. Its totient is φ = 37386576.

The previous prime is 130853761. The next prime is 130853803. The reversal of 130853772 is 277358031.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 85788 + ... + 87299.

It is an arithmetic number, because the mean of its divisors is an integer number (8077440).

Almost surely, 2^130853772 is an apocalyptic number.

130853772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130853772 is an abundant number, since it is smaller than the sum of its proper divisors (256863348).

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

130853772 is a wasteful number, since it uses less digits than its factorization.

130853772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173107 (or 173099 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 130853772 is about 11439.1333587820. The cubic root of 130853772 is about 507.6862664888.

The spelling of 130853772 in words is "one hundred thirty million, eight hundred fifty-three thousand, seven hundred seventy-two".