112628506 has 4 divisors (see below), whose sum is σ = 168942762. Its totient is φ = 56314252.

The previous prime is 112628479. The next prime is 112628513. The reversal of 112628506 is 605826211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 60918025 + 51710481 = 7805^2 + 7191^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28157125 + ... + 28157128.

Almost surely, 2^112628506 is an apocalyptic number.

112628506 is a deficient number, since it is larger than the sum of its proper divisors (56314256).

112628506 is an equidigital number, since it uses as much as digits as its factorization.

112628506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56314255.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 112628506 is about 10612.6578197924. The cubic root of 112628506 is about 482.9284315142.

The spelling of 112628506 in words is "one hundred twelve million, six hundred twenty-eight thousand, five hundred six".