272027920 has 40 divisors (see below), whose sum is σ = 634006296. Its totient is φ = 108546048.

The previous prime is 272027893. The next prime is 272027941. The reversal of 272027920 is 29720272.

It can be written as a sum of positive squares in 4 ways, for example, as 13075456 + 258952464 = 3616^2 + 16092^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 30714 + ... + 38566.

Almost surely, 2^272027920 is an apocalyptic number.

272027920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272027920 is an abundant number, since it is smaller than the sum of its proper divisors (361978376).

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

272027920 is a wasteful number, since it uses less digits than its factorization.

272027920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8299 (or 8293 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 272027920 is about 16493.2689300818. The cubic root of 272027920 is about 647.9445286052.

The spelling of 272027920 in words is "two hundred seventy-two million, twenty-seven thousand, nine hundred twenty".