112542458 has 32 divisors (see below), whose sum is σ = 199946880. Its totient is φ = 46506240.

The previous prime is 112542383. The next prime is 112542497. The reversal of 112542458 is 854245211.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49985 + ... + 52187.

It is an arithmetic number, because the mean of its divisors is an integer number (6248340).

Almost surely, 2^112542458 is an apocalyptic number.

112542458 is a deficient number, since it is larger than the sum of its proper divisors (87404422).

112542458 is a wasteful number, since it uses less digits than its factorization.

112542458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342.

The product of its digits is 12800, while the sum is 32.

The square root of 112542458 is about 10608.6030183055. The cubic root of 112542458 is about 482.8054146620.

Adding to 112542458 its reverse (854245211), we get a palindrome (966787669).

The spelling of 112542458 in words is "one hundred twelve million, five hundred forty-two thousand, four hundred fifty-eight".