112455558 has 24 divisors (see below), whose sum is σ = 244064496. Its totient is φ = 37422000.

The previous prime is 112455529. The next prime is 112455601. The reversal of 112455558 is 855554211.

It is a super-3 number, since 3×112455558³ (a number of 25 digits) contains 333 as substring.

It is a plaindrome in base 10.

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 11 ways as a sum of consecutive naturals, for example, 6408 + ... + 16308.

It is an arithmetic number, because the mean of its divisors is an integer number (10169354).

Almost surely, 2^112455558 is an apocalyptic number.

112455558 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112455558 is an abundant number, since it is smaller than the sum of its proper divisors (131608938).

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

112455558 is a wasteful number, since it uses less digits than its factorization.

112455558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10540 (or 10537 counting only the distinct ones).

The product of its digits is 40000, while the sum is 36.

The square root of 112455558 is about 10604.5064948823. The cubic root of 112455558 is about 482.6811161093.

The spelling of 112455558 in words is "one hundred twelve million, four hundred fifty-five thousand, five hundred fifty-eight".