112870459 has 4 divisors (see below), whose sum is σ = 121552816. Its totient is φ = 104188104.

The previous prime is 112870427. The next prime is 112870489. The reversal of 112870459 is 954078211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 954078211 = 691 ⋅1380721.

It is a cyclic number.

It is not a de Polignac number, because 112870459 - 2⁵ = 112870427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112870409) 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, 4341159 + ... + 4341184.

It is an arithmetic number, because the mean of its divisors is an integer number (30388204).

Almost surely, 2^112870459 is an apocalyptic number.

112870459 is a deficient number, since it is larger than the sum of its proper divisors (8682357).

112870459 is an equidigital number, since it uses as much as digits as its factorization.

112870459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8682356.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 112870459 is about 10624.0509693807. The cubic root of 112870459 is about 483.2739994809.

The spelling of 112870459 in words is "one hundred twelve million, eight hundred seventy thousand, four hundred fifty-nine".