130922836 has 24 divisors (see below), whose sum is σ = 254046240. Its totient is φ = 58533600.

The previous prime is 130922807. The next prime is 130922839. The reversal of 130922836 is 638229031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130922839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21706 + ... + 27073.

It is an arithmetic number, because the mean of its divisors is an integer number (10585260).

Almost surely, 2^130922836 is an apocalyptic number.

It is an amenable number.

130922836 is a deficient number, since it is larger than the sum of its proper divisors (123123404).

130922836 is a wasteful number, since it uses less digits than its factorization.

130922836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48855 (or 48853 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 130922836 is about 11442.1517207211. The cubic root of 130922836 is about 507.7755689137.

The spelling of 130922836 in words is "one hundred thirty million, nine hundred twenty-two thousand, eight hundred thirty-six".