112765398 has 32 divisors (see below), whose sum is σ = 234178560. Its totient is φ = 36156960.

The previous prime is 112765351. The next prime is 112765409. The reversal of 112765398 is 893567211.

It is a congruent 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, 52363 + ... + 54473.

It is an arithmetic number, because the mean of its divisors is an integer number (7318080).

Almost surely, 2^112765398 is an apocalyptic number.

112765398 is an abundant number, since it is smaller than the sum of its proper divisors (121413162).

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

112765398 is a wasteful number, since it uses less digits than its factorization.

112765398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452.

The product of its digits is 90720, while the sum is 42.

The square root of 112765398 is about 10619.1053295464. The cubic root of 112765398 is about 483.1240074408.

The spelling of 112765398 in words is "one hundred twelve million, seven hundred sixty-five thousand, three hundred ninety-eight".