272722260 has 24 divisors (see below), whose sum is σ = 763622496. Its totient is φ = 72725920.

The previous prime is 272722237. The next prime is 272722273. The reversal of 272722260 is 62227272.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2272626 + ... + 2272745.

It is an arithmetic number, because the mean of its divisors is an integer number (31817604).

Almost surely, 2^272722260 is an apocalyptic number.

272722260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272722260 is an abundant number, since it is smaller than the sum of its proper divisors (490900236).

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

272722260 is a wasteful number, since it uses less digits than its factorization.

272722260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545383 (or 4545381 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 272722260 is about 16514.3047083430. The cubic root of 272722260 is about 648.4953440845.

The spelling of 272722260 in words is "two hundred seventy-two million, seven hundred twenty-two thousand, two hundred sixty".