272871480 has 64 divisors (see below), whose sum is σ = 935562240. Its totient is φ = 62370432.

The previous prime is 272871463. The next prime is 272871481. The reversal of 272871480 is 84178272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272871481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161584 + ... + 163263.

It is an arithmetic number, because the mean of its divisors is an integer number (14618160).

Almost surely, 2^272871480 is an apocalyptic number.

272871480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272871480 is an abundant number, since it is smaller than the sum of its proper divisors (662690760).

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

272871480 is a wasteful number, since it uses less digits than its factorization.

272871480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324868 (or 324864 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 272871480 is about 16518.8219918976. The cubic root of 272871480 is about 648.6135972745.

The spelling of 272871480 in words is "two hundred seventy-two million, eight hundred seventy-one thousand, four hundred eighty".