112623042 has 96 divisors (see below), whose sum is σ = 278393472. Its totient is φ = 29728512.

The previous prime is 112623001. The next prime is 112623061. The reversal of 112623042 is 240326211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 821998 + ... + 822134.

It is an arithmetic number, because the mean of its divisors is an integer number (2899932).

Almost surely, 2^112623042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112623042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139196736).

112623042 is an abundant number, since it is smaller than the sum of its proper divisors (165770430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112623042 is a wasteful number, since it uses less digits than its factorization.

112623042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 112623042 is about 10612.4003882251. The cubic root of 112623042 is about 482.9206218760.

Adding to 112623042 its reverse (240326211), we get a palindrome (352949253).

The spelling of 112623042 in words is "one hundred twelve million, six hundred twenty-three thousand, forty-two".