112457901 has 8 divisors (see below), whose sum is σ = 149995584. Its totient is φ = 74946080.

The previous prime is 112457861. The next prime is 112457909. The reversal of 112457901 is 109754211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112457901 - 2¹⁵ = 112425133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112457909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8905 + ... + 17441.

It is an arithmetic number, because the mean of its divisors is an integer number (18749448).

Almost surely, 2^112457901 is an apocalyptic number.

It is an amenable number.

112457901 is a deficient number, since it is larger than the sum of its proper divisors (37537683).

112457901 is an equidigital number, since it uses as much as digits as its factorization.

112457901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12931.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 112457901 is about 10604.6169662086. The cubic root of 112457901 is about 482.6844682898.

The spelling of 112457901 in words is "one hundred twelve million, four hundred fifty-seven thousand, nine hundred one".