112401956 has 12 divisors (see below), whose sum is σ = 196779660. Its totient is φ = 56179200.

The previous prime is 112401953. The next prime is 112401959. The reversal of 112401956 is 659104211.

It is an interprime number because it is at equal distance from previous prime (112401953) and next prime (112401959).

It can be written as a sum of positive squares in 2 ways, for example, as 46240000 + 66161956 = 6800^2 + 8134^2 .

It is not an unprimeable number, because it can be changed into a prime (112401953) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13460 + ... + 20148.

It is an arithmetic number, because the mean of its divisors is an integer number (16398305).

Almost surely, 2^112401956 is an apocalyptic number.

It is an amenable number.

112401956 is a deficient number, since it is larger than the sum of its proper divisors (84377704).

112401956 is a wasteful number, since it uses less digits than its factorization.

112401956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10894 (or 10892 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 112401956 is about 10601.9788718899. The cubic root of 112401956 is about 482.6044138532.

The spelling of 112401956 in words is "one hundred twelve million, four hundred one thousand, nine hundred fifty-six".