112745106 has 24 divisors (see below), whose sum is σ = 248423760. Its totient is φ = 36944376.

The previous prime is 112745093. The next prime is 112745117. The reversal of 112745106 is 601547211.

It is a happy number.

It is a super-2 number, since 2×112745106² = 25422917853902472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112745106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52020 + ... + 54143.

It is an arithmetic number, because the mean of its divisors is an integer number (10350990).

Almost surely, 2^112745106 is an apocalyptic number.

112745106 is an abundant number, since it is smaller than the sum of its proper divisors (135678654).

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

112745106 is a wasteful number, since it uses less digits than its factorization.

112745106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106230 (or 106227 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 112745106 is about 10618.1498388373. The cubic root of 112745106 is about 483.0950265045.

The spelling of 112745106 in words is "one hundred twelve million, seven hundred forty-five thousand, one hundred six".