272671252 has 24 divisors (see below), whose sum is σ = 556948224. Its totient is φ = 114372192.

The previous prime is 272671249. The next prime is 272671271. The reversal of 272671252 is 252176272.

It is a happy number.

It is a super-2 number, since 2×272671252² = 148699223334495008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102283 + ... + 104914.

It is an arithmetic number, because the mean of its divisors is an integer number (23206176).

Almost surely, 2^272671252 is an apocalyptic number.

It is an amenable number.

272671252 is an abundant number, since it is smaller than the sum of its proper divisors (284276972).

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

272671252 is a wasteful number, since it uses less digits than its factorization.

272671252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207255 (or 207253 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 272671252 is about 16512.7602780395. The cubic root of 272671252 is about 648.4549116033.

The spelling of 272671252 in words is "two hundred seventy-two million, six hundred seventy-one thousand, two hundred fifty-two".