70112255 has 16 divisors (see below), whose sum is σ = 86897664. Its totient is φ = 54270720.

The previous prime is 70112249. The next prime is 70112293. The reversal of 70112255 is 55221107.

It is a happy number.

It is not a de Polignac number, because 70112255 - 2⁴ = 70112239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70112255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24689 + ... + 27381.

It is an arithmetic number, because the mean of its divisors is an integer number (5431104).

Almost surely, 2^70112255 is an apocalyptic number.

70112255 is a deficient number, since it is larger than the sum of its proper divisors (16785409).

70112255 is a wasteful number, since it uses less digits than its factorization.

70112255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 70112255 is about 8373.3060973549. The cubic root of 70112255 is about 412.3487146480.

The spelling of 70112255 in words is "seventy million, one hundred twelve thousand, two hundred fifty-five".