172014975 has 48 divisors (see below), whose sum is σ = 344739840. Its totient is φ = 83397600.

The previous prime is 172014949. The next prime is 172014977. The reversal of 172014975 is 579410271.

It is a happy number.

It is not a de Polignac number, because 172014975 - 2⁸ = 172014719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172014977) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4159 + ... + 19008.

It is an arithmetic number, because the mean of its divisors is an integer number (7182080).

Almost surely, 2^172014975 is an apocalyptic number.

172014975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

172014975 is an abundant number, since it is smaller than the sum of its proper divisors (172724865).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

172014975 is a wasteful number, since it uses less digits than its factorization.

172014975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23197 (or 23186 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 172014975 is about 13115.4479527007. The cubic root of 172014975 is about 556.1459158028.

The spelling of 172014975 in words is "one hundred seventy-two million, fourteen thousand, nine hundred seventy-five".