172376960 has 128 divisors (see below), whose sum is σ = 476625600. Its totient is φ = 58392576.

The previous prime is 172376951. The next prime is 172376983. The reversal of 172376960 is 69673271.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488144 + ... + 488496.

Almost surely, 2^172376960 is an apocalyptic number.

172376960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 172376960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238312800).

172376960 is an abundant number, since it is smaller than the sum of its proper divisors (304248640).

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

172376960 is a wasteful number, since it uses less digits than its factorization.

172376960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 172376960 is about 13129.2406482629. The cubic root of 172376960 is about 556.5357567235.

The spelling of 172376960 in words is "one hundred seventy-two million, three hundred seventy-six thousand, nine hundred sixty".