272656468 has 12 divisors (see below), whose sum is σ = 545312992. Its totient is φ = 116852760.

The previous prime is 272656459. The next prime is 272656487. The reversal of 272656468 is 864656272.

272656468 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 4868838 + ... + 4868893.

Almost surely, 2^272656468 is an apocalyptic number.

272656468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

272656468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

272656468 is a wasteful number, since it uses less digits than its factorization.

272656468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9737742 (or 9737740 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 272656468 is about 16512.3126181647. The cubic root of 272656468 is about 648.4431918362.

It can be divided in two parts, 27265 and 6468, that added together give a palindrome (33733).

The spelling of 272656468 in words is "two hundred seventy-two million, six hundred fifty-six thousand, four hundred sixty-eight".