112456898 has 4 divisors (see below), whose sum is σ = 168685350. Its totient is φ = 56228448.

The previous prime is 112456847. The next prime is 112456931. The reversal of 112456898 is 898654211.

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., 109474369 + 2982529 = 10463^2 + 1727^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28114223 + ... + 28114226.

Almost surely, 2^112456898 is an apocalyptic number.

112456898 is a deficient number, since it is larger than the sum of its proper divisors (56228452).

112456898 is an equidigital number, since it uses as much as digits as its factorization.

112456898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56228451.

The product of its digits is 138240, while the sum is 44.

The square root of 112456898 is about 10604.5696753805. The cubic root of 112456898 is about 482.6830332818.

The spelling of 112456898 in words is "one hundred twelve million, four hundred fifty-six thousand, eight hundred ninety-eight".