112451256 has 24 divisors (see below), whose sum is σ = 304555680. Its totient is φ = 37483728.

The previous prime is 112451239. The next prime is 112451281. The reversal of 112451256 is 652154211.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 780840 + ... + 780983.

It is an arithmetic number, because the mean of its divisors is an integer number (12689820).

Almost surely, 2^112451256 is an apocalyptic number.

It is an amenable number.

112451256 is an abundant number, since it is smaller than the sum of its proper divisors (192104424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112451256 is a wasteful number, since it uses less digits than its factorization.

112451256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561835 (or 1561828 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 112451256 is about 10604.3036546489. The cubic root of 112451256 is about 482.6749610240.

The spelling of 112451256 in words is "one hundred twelve million, four hundred fifty-one thousand, two hundred fifty-six".