112455423 has 12 divisors (see below), whose sum is σ = 162961968. Its totient is φ = 74727360.

The previous prime is 112455419. The next prime is 112455437. The reversal of 112455423 is 324554211.

112455423 is a `hidden beast` number, since 112 + 4 + 5 + 542 + 3 = 666.

It is not a de Polignac number, because 112455423 - 2² = 112455419 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112455403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17290 + ... + 22887.

It is an arithmetic number, because the mean of its divisors is an integer number (13580164).

Almost surely, 2^112455423 is an apocalyptic number.

112455423 is a deficient number, since it is larger than the sum of its proper divisors (50506545).

112455423 is a wasteful number, since it uses less digits than its factorization.

112455423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40494 (or 40491 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 112455423 is about 10604.5001296619. The cubic root of 112455423 is about 482.6809229605.

It can be divided in two parts, 112 and 455423, that added together give a triangular number (455535 = T₉₅₄).

The spelling of 112455423 in words is "one hundred twelve million, four hundred fifty-five thousand, four hundred twenty-three".