172882314 has 48 divisors (see below), whose sum is σ = 410439744. Its totient is φ = 52156800.

The previous prime is 172882301. The next prime is 172882351. The reversal of 172882314 is 413288271.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45907 + ... + 49529.

It is an arithmetic number, because the mean of its divisors is an integer number (8550828).

Almost surely, 2^172882314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 172882314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205219872).

172882314 is an abundant number, since it is smaller than the sum of its proper divisors (237557430).

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

172882314 is a wasteful number, since it uses less digits than its factorization.

172882314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883 (or 3880 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 172882314 is about 13148.4719264255. The cubic root of 172882314 is about 557.0790876013.

The spelling of 172882314 in words is "one hundred seventy-two million, eight hundred eighty-two thousand, three hundred fourteen".