112955558 has 4 divisors (see below), whose sum is σ = 169433340. Its totient is φ = 56477778.

The previous prime is 112955503. The next prime is 112955569. The reversal of 112955558 is 855559211.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×112955558³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28238888 + ... + 28238891.

It is an arithmetic number, because the mean of its divisors is an integer number (42358335).

Almost surely, 2^112955558 is an apocalyptic number.

112955558 is a deficient number, since it is larger than the sum of its proper divisors (56477782).

112955558 is an equidigital number, since it uses as much as digits as its factorization.

112955558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56477781.

The product of its digits is 90000, while the sum is 41.

The square root of 112955558 is about 10628.0552313205. The cubic root of 112955558 is about 483.3954242335.

The spelling of 112955558 in words is "one hundred twelve million, nine hundred fifty-five thousand, five hundred fifty-eight".