112622887 has 8 divisors (see below), whose sum is σ = 121819040. Its totient is φ = 103502880.

The previous prime is 112622869. The next prime is 112622903. The reversal of 112622887 is 788226211.

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

It is a de Polignac number, because none of the positive numbers 2^k-112622887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112622837) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15939 + ... + 21892.

It is an arithmetic number, because the mean of its divisors is an integer number (15227380).

Almost surely, 2^112622887 is an apocalyptic number.

112622887 is a deficient number, since it is larger than the sum of its proper divisors (9196153).

112622887 is a wasteful number, since it uses less digits than its factorization.

112622887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38073.

The product of its digits is 21504, while the sum is 37.

The square root of 112622887 is about 10612.3930854450. The cubic root of 112622887 is about 482.9204003325.

The spelling of 112622887 in words is "one hundred twelve million, six hundred twenty-two thousand, eight hundred eighty-seven".