112572105 has 8 divisors (see below), whose sum is σ = 180115392. Its totient is φ = 60038448.

The previous prime is 112572071. The next prime is 112572137. The reversal of 112572105 is 501275211.

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

It is not a de Polignac number, because 112572105 - 2⁶ = 112572041 is a prime.

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3752389 + ... + 3752418.

It is an arithmetic number, because the mean of its divisors is an integer number (22514424).

Almost surely, 2^112572105 is an apocalyptic number.

112572105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112572105 is a deficient number, since it is larger than the sum of its proper divisors (67543287).

112572105 is an equidigital number, since it uses as much as digits as its factorization.

112572105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7504815.

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 112572105 is about 10610.0002356268. Note that the first 3 decimals coincide. The cubic root of 112572105 is about 482.8478059979.

The spelling of 112572105 in words is "one hundred twelve million, five hundred seventy-two thousand, one hundred five".