112258755 has 60 divisors (see below), whose sum is σ = 227217120. Its totient is φ = 51268896.

The previous prime is 112258753. The next prime is 112258789. The reversal of 112258755 is 557852211.

112258755 is a `hidden beast` number, since 1 + 1 + 22 + 587 + 55 = 666.

It is not a de Polignac number, because 112258755 - 2¹ = 112258753 is a prime.

It is a super-4 number, since 4×112258755⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112258753) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 107526 + ... + 108564.

It is an arithmetic number, because the mean of its divisors is an integer number (3786952).

Almost surely, 2^112258755 is an apocalyptic number.

112258755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112258755 is an abundant number, since it is smaller than the sum of its proper divisors (114958365).

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

112258755 is an equidigital number, since it uses as much as digits as its factorization.

112258755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1054 counting only the distinct ones).

The product of its digits is 28000, while the sum is 36.

The square root of 112258755 is about 10595.2232161479. The cubic root of 112258755 is about 482.3993794494.

The spelling of 112258755 in words is "one hundred twelve million, two hundred fifty-eight thousand, seven hundred fifty-five".