272214780 has 24 divisors (see below), whose sum is σ = 762201552. Its totient is φ = 72590592.

The previous prime is 272214779. The next prime is 272214791. The reversal of 272214780 is 87412272.

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, 2268397 + ... + 2268516.

It is an arithmetic number, because the mean of its divisors is an integer number (31758398).

Almost surely, 2^272214780 is an apocalyptic number.

272214780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272214780 is an abundant number, since it is smaller than the sum of its proper divisors (489986772).

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

272214780 is a wasteful number, since it uses less digits than its factorization.

272214780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4536925 (or 4536923 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 272214780 is about 16498.9326927532. The cubic root of 272214780 is about 648.0928555398.

The spelling of 272214780 in words is "two hundred seventy-two million, two hundred fourteen thousand, seven hundred eighty".