272873580 has 96 divisors (see below), whose sum is σ = 886319616. Its totient is φ = 61433856.

The previous prime is 272873567. The next prime is 272873581. The reversal of 272873580 is 85378272.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (272873581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23292 + ... + 32988.

It is an arithmetic number, because the mean of its divisors is an integer number (9232496).

Almost surely, 2^272873580 is an apocalyptic number.

272873580 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 272873580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443159808).

272873580 is an abundant number, since it is smaller than the sum of its proper divisors (613446036).

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

272873580 is a wasteful number, since it uses less digits than its factorization.

272873580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9783 (or 9781 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 272873580 is about 16518.8855556300. The cubic root of 272873580 is about 648.6152611653.

The spelling of 272873580 in words is "two hundred seventy-two million, eight hundred seventy-three thousand, five hundred eighty".