112929930 has 32 divisors (see below), whose sum is σ = 301147200. Its totient is φ = 30114576.

The previous prime is 112929923. The next prime is 112929959. The reversal of 112929930 is 39929211.

It is a happy number.

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, 208860 + ... + 209399.

It is an arithmetic number, because the mean of its divisors is an integer number (9410850).

Almost surely, 2^112929930 is an apocalyptic number.

112929930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112929930 is an abundant number, since it is smaller than the sum of its proper divisors (188217270).

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

112929930 is a wasteful number, since it uses less digits than its factorization.

112929930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418275 (or 418269 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 112929930 is about 10626.8494860895. The cubic root of 112929930 is about 483.3588629665.

The spelling of 112929930 in words is "one hundred twelve million, nine hundred twenty-nine thousand, nine hundred thirty".