172296384 has 56 divisors (see below), whose sum is σ = 490941360. Its totient is φ = 53013504.

The previous prime is 172296373. The next prime is 172296401. The reversal of 172296384 is 483692271.

It is a congruent number.

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, 32019 + ... + 37010.

It is an arithmetic number, because the mean of its divisors is an integer number (8766810).

Almost surely, 2^172296384 is an apocalyptic number.

It is an amenable number.

172296384 is an abundant number, since it is smaller than the sum of its proper divisors (318644976).

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

172296384 is a wasteful number, since it uses less digits than its factorization.

172296384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69057 (or 69047 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 172296384 is about 13126.1717191266. The cubic root of 172296384 is about 556.4490273946.

The spelling of 172296384 in words is "one hundred seventy-two million, two hundred ninety-six thousand, three hundred eighty-four".