272948651 has 12 divisors (see below), whose sum is σ = 291109680. Its totient is φ = 255864960.

The previous prime is 272948639. The next prime is 272948653. The reversal of 272948651 is 156849272.

It is a happy number.

It is not a de Polignac number, because 272948651 - 2¹⁰ = 272947627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272948653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75986 + ... + 79496.

It is an arithmetic number, because the mean of its divisors is an integer number (24259140).

Almost surely, 2^272948651 is an apocalyptic number.

272948651 is a deficient number, since it is larger than the sum of its proper divisors (18161029).

272948651 is a wasteful number, since it uses less digits than its factorization.

272948651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814 (or 3797 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 272948651 is about 16521.1576773542. The cubic root of 272948651 is about 648.6747364868.

The spelling of 272948651 in words is "two hundred seventy-two million, nine hundred forty-eight thousand, six hundred fifty-one".