112342520 has 32 divisors (see below), whose sum is σ = 261489600. Its totient is φ = 43387008.

The previous prime is 112342513. The next prime is 112342523. The reversal of 112342520 is 25243211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 112342492 and 112342501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112342523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47264 + ... + 49583.

It is an arithmetic number, because the mean of its divisors is an integer number (8171550).

Almost surely, 2^112342520 is an apocalyptic number.

112342520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112342520 is an abundant number, since it is smaller than the sum of its proper divisors (149147080).

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

112342520 is a wasteful number, since it uses less digits than its factorization.

112342520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96887 (or 96883 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 112342520 is about 10599.1754396274. The cubic root of 112342520 is about 482.5193348673.

Adding to 112342520 its reverse (25243211), we get a palindrome (137585731).

The spelling of 112342520 in words is "one hundred twelve million, three hundred forty-two thousand, five hundred twenty".