112499458 has 4 divisors (see below), whose sum is σ = 168749190. Its totient is φ = 56249728.

The previous prime is 112499447. The next prime is 112499467. The reversal of 112499458 is 854994211.

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., 100340289 + 12159169 = 10017^2 + 3487^2 .

It is a super-2 number, since 2×112499458² = 25312256100587528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28124863 + ... + 28124866.

Almost surely, 2^112499458 is an apocalyptic number.

112499458 is a deficient number, since it is larger than the sum of its proper divisors (56249732).

112499458 is an equidigital number, since it uses as much as digits as its factorization.

112499458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56249731.

The product of its digits is 103680, while the sum is 43.

The square root of 112499458 is about 10606.5761676424. The cubic root of 112499458 is about 482.7439170494.

The spelling of 112499458 in words is "one hundred twelve million, four hundred ninety-nine thousand, four hundred fifty-eight".