112399587 has 6 divisors (see below), whose sum is σ = 162354972. Its totient is φ = 74933052.

The previous prime is 112399577. The next prime is 112399589. The reversal of 112399587 is 785993211.

It is not a de Polignac number, because 112399587 - 2⁶ = 112399523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112399589) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6244413 + ... + 6244430.

It is an arithmetic number, because the mean of its divisors is an integer number (27059162).

Almost surely, 2^112399587 is an apocalyptic number.

112399587 is a deficient number, since it is larger than the sum of its proper divisors (49955385).

112399587 is a wasteful number, since it uses less digits than its factorization.

112399587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12488849 (or 12488846 counting only the distinct ones).

The product of its digits is 136080, while the sum is 45.

The square root of 112399587 is about 10601.8671468756. The cubic root of 112399587 is about 482.6010233491.

The spelling of 112399587 in words is "one hundred twelve million, three hundred ninety-nine thousand, five hundred eighty-seven".