112463945 has 16 divisors (see below), whose sum is σ = 154975680. Its totient is φ = 77486400.

The previous prime is 112463941. The next prime is 112463947. The reversal of 112463945 is 549364211.

It is not a de Polignac number, because 112463945 - 2² = 112463941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112463941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52766 + ... + 54855.

It is an arithmetic number, because the mean of its divisors is an integer number (9685980).

Almost surely, 2^112463945 is an apocalyptic number.

It is an amenable number.

112463945 is a deficient number, since it is larger than the sum of its proper divisors (42511735).

112463945 is a wasteful number, since it uses less digits than its factorization.

112463945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107656.

The product of its digits is 25920, while the sum is 35.

The square root of 112463945 is about 10604.9019325970. The cubic root of 112463945 is about 482.6931153558.

The spelling of 112463945 in words is "one hundred twelve million, four hundred sixty-three thousand, nine hundred forty-five".