112755142 has 8 divisors (see below), whose sum is σ = 169363800. Its totient is φ = 56300544.

The previous prime is 112755133. The next prime is 112755157. The reversal of 112755142 is 241557211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112755142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36667 + ... + 39622.

It is an arithmetic number, because the mean of its divisors is an integer number (21170475).

Almost surely, 2^112755142 is an apocalyptic number.

112755142 is a deficient number, since it is larger than the sum of its proper divisors (56608658).

112755142 is an equidigital number, since it uses as much as digits as its factorization.

112755142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77030.

The product of its digits is 2800, while the sum is 28.

The square root of 112755142 is about 10618.6224153607. The cubic root of 112755142 is about 483.1093603058.

The spelling of 112755142 in words is "one hundred twelve million, seven hundred fifty-five thousand, one hundred forty-two".