112628399 has 8 divisors (see below), whose sum is σ = 121432752. Its totient is φ = 103844160.

The previous prime is 112628393. The next prime is 112628423. The reversal of 112628399 is 993826211.

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

It is a cyclic number.

It is not a de Polignac number, because 112628399 - 2²⁴ = 95851183 is a prime.

It is a super-2 number, since 2×112628399² = 25370312522606402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112628393) 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, 7844 + ... + 16934.

It is an arithmetic number, because the mean of its divisors is an integer number (15179094).

Almost surely, 2^112628399 is an apocalyptic number.

112628399 is a deficient number, since it is larger than the sum of its proper divisors (8804353).

112628399 is an equidigital number, since it uses as much as digits as its factorization.

112628399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057.

The product of its digits is 46656, while the sum is 41.

The square root of 112628399 is about 10612.6527786412. The cubic root of 112628399 is about 482.9282785826.

The spelling of 112628399 in words is "one hundred twelve million, six hundred twenty-eight thousand, three hundred ninety-nine".