272663052 has 12 divisors (see below), whose sum is σ = 636213816. Its totient is φ = 90887680.

The previous prime is 272663047. The next prime is 272663077. The reversal of 272663052 is 250366272.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11360949 + ... + 11360972.

It is an arithmetic number, because the mean of its divisors is an integer number (53017818).

Almost surely, 2^272663052 is an apocalyptic number.

It is an amenable number.

272663052 is an abundant number, since it is smaller than the sum of its proper divisors (363550764).

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

272663052 is a wasteful number, since it uses less digits than its factorization.

272663052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22721928 (or 22721926 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 272663052 is about 16512.5119833416. The cubic root of 272663052 is about 648.4484112437.

The spelling of 272663052 in words is "two hundred seventy-two million, six hundred sixty-three thousand, fifty-two".