112540004 has 12 divisors (see below), whose sum is σ = 198449328. Its totient is φ = 55840200.

The previous prime is 112539997. The next prime is 112540007. The reversal of 112540004 is 400045211.

It is not an unprimeable number, because it can be changed into a prime (112540007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106862 + ... + 107909.

It is an arithmetic number, because the mean of its divisors is an integer number (16537444).

Almost surely, 2^112540004 is an apocalyptic number.

It is an amenable number.

112540004 is a deficient number, since it is larger than the sum of its proper divisors (85909324).

112540004 is a wasteful number, since it uses less digits than its factorization.

112540004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214906 (or 214904 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 112540004 is about 10608.4873568290. The cubic root of 112540004 is about 482.8019054290.

Adding to 112540004 its reverse (400045211), we get a palindrome (512585215).

The spelling of 112540004 in words is "one hundred twelve million, five hundred forty thousand, four".