112137504 has 48 divisors (see below), whose sum is σ = 295333920. Its totient is φ = 37255680.

The previous prime is 112137503. The next prime is 112137511. The reversal of 112137504 is 405731211.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (112137503) 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, 30012 + ... + 33540.

It is an arithmetic number, because the mean of its divisors is an integer number (6152790).

Almost surely, 2^112137504 is an apocalyptic number.

It is an amenable number.

112137504 is an abundant number, since it is smaller than the sum of its proper divisors (183196416).

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

112137504 is a wasteful number, since it uses less digits than its factorization.

112137504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873 (or 3865 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 112137504 is about 10589.4997048964. The cubic root of 112137504 is about 482.2256365678.

Adding to 112137504 its reverse (405731211), we get a palindrome (517868715).

The spelling of 112137504 in words is "one hundred twelve million, one hundred thirty-seven thousand, five hundred four".