112051599 has 8 divisors (see below), whose sum is σ = 162984192. Its totient is φ = 67910040.

The previous prime is 112051567. The next prime is 112051603. The reversal of 112051599 is 995150211.

It is a happy number.

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

It is not a de Polignac number, because 112051599 - 2⁵ = 112051567 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3395503 = 112051599 / (1 + 1 + 2 + 0 + 5 + 1 + 5 + 9 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112051529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1697719 + ... + 1697784.

It is an arithmetic number, because the mean of its divisors is an integer number (20373024).

Almost surely, 2^112051599 is an apocalyptic number.

112051599 is a deficient number, since it is larger than the sum of its proper divisors (50932593).

112051599 is a wasteful number, since it uses less digits than its factorization.

112051599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395517.

The product of its (nonzero) digits is 4050, while the sum is 33.

The square root of 112051599 is about 10585.4427871488. The cubic root of 112051599 is about 482.1024658337.

The spelling of 112051599 in words is "one hundred twelve million, fifty-one thousand, five hundred ninety-nine".