172466960 has 20 divisors (see below), whose sum is σ = 400985868. Its totient is φ = 68986752.

The previous prime is 172466939. The next prime is 172466993. The reversal of 172466960 is 69664271.

It can be written as a sum of positive squares in 2 ways, for example, as 123298816 + 49168144 = 11104^2 + 7012^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077839 + ... + 1077998.

Almost surely, 2^172466960 is an apocalyptic number.

172466960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

172466960 is an abundant number, since it is smaller than the sum of its proper divisors (228518908).

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

172466960 is a wasteful number, since it uses less digits than its factorization.

172466960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155850 (or 2155844 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 172466960 is about 13132.6676650253. The cubic root of 172466960 is about 556.6325977851.

The spelling of 172466960 in words is "one hundred seventy-two million, four hundred sixty-six thousand, nine hundred sixty".