272560000 has 80 divisors (see below), whose sum is σ = 678720240. Its totient is φ = 108992000.

The previous prime is 272559979. The next prime is 272560037. The reversal of 272560000 is 65272.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 78297 + ... + 81703.

It is an arithmetic number, because the mean of its divisors is an integer number (8484003).

Almost surely, 2^272560000 is an apocalyptic number.

272560000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339360120).

272560000 is an abundant number, since it is smaller than the sum of its proper divisors (406160240).

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

272560000 is an frugal number, since it uses more digits than its factorization.

272560000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441 (or 3414 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 272560000 is about 16509.3912667912. The cubic root of 272560000 is about 648.3667080505.

The spelling of 272560000 in words is "two hundred seventy-two million, five hundred sixty thousand".