112897963 has 4 divisors (see below), whose sum is σ = 112921848. Its totient is φ = 112874080.

The previous prime is 112897951. The next prime is 112897979. The reversal of 112897963 is 369798211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369798211 = 353 ⋅1047587.

It is a cyclic number.

It is not a de Polignac number, because 112897963 - 2⁹ = 112897451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112897913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2206 + ... + 15187.

It is an arithmetic number, because the mean of its divisors is an integer number (28230462).

Almost surely, 2^112897963 is an apocalyptic number.

112897963 is a deficient number, since it is larger than the sum of its proper divisors (23885).

112897963 is an equidigital number, since it uses as much as digits as its factorization.

112897963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23884.

The product of its digits is 163296, while the sum is 46.

The square root of 112897963 is about 10625.3453120357. The cubic root of 112897963 is about 483.3132506387.

The spelling of 112897963 in words is "one hundred twelve million, eight hundred ninety-seven thousand, nine hundred sixty-three".