172083115 has 8 divisors (see below), whose sum is σ = 212081040. Its totient is φ = 133945632.

The previous prime is 172083113. The next prime is 172083127. The reversal of 172083115 is 511380271.

172083115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 172083115 - 2¹ = 172083113 is a prime.

It is a super-2 number, since 2×172083115² = 59225196936206450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (172083113) 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, 464905 + ... + 465274.

It is an arithmetic number, because the mean of its divisors is an integer number (26510130).

Almost surely, 2^172083115 is an apocalyptic number.

172083115 is a deficient number, since it is larger than the sum of its proper divisors (39997925).

172083115 is an equidigital number, since it uses as much as digits as its factorization.

172083115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930221.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 172083115 is about 13118.0453955610. The cubic root of 172083115 is about 556.2193411541.

The spelling of 172083115 in words is "one hundred seventy-two million, eighty-three thousand, one hundred fifteen".