272642080 has 48 divisors (see below), whose sum is σ = 645624000. Its totient is φ = 108801792.

The previous prime is 272642063. The next prime is 272642101. The reversal of 272642080 is 80246272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76171 + ... + 79669.

It is an arithmetic number, because the mean of its divisors is an integer number (13450500).

Almost surely, 2^272642080 is an apocalyptic number.

272642080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272642080 is an abundant number, since it is smaller than the sum of its proper divisors (372981920).

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

272642080 is a wasteful number, since it uses less digits than its factorization.

272642080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001 (or 3993 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 272642080 is about 16511.8769375259. The cubic root of 272642080 is about 648.4317855847.

The spelling of 272642080 in words is "two hundred seventy-two million, six hundred forty-two thousand, eighty".