272419880 has 16 divisors (see below), whose sum is σ = 612944820. Its totient is φ = 108967936.

The previous prime is 272419837. The next prime is 272419991. The reversal of 272419880 is 88914272.

It can be written as a sum of positive squares in 2 ways, for example, as 258116356 + 14303524 = 16066^2 + 3782^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3405209 + ... + 3405288.

Almost surely, 2^272419880 is an apocalyptic number.

272419880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272419880 is an abundant number, since it is smaller than the sum of its proper divisors (340524940).

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

272419880 is a wasteful number, since it uses less digits than its factorization.

272419880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6810508 (or 6810504 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 272419880 is about 16505.1470759881. The cubic root of 272419880 is about 648.2555830190.

The spelling of 272419880 in words is "two hundred seventy-two million, four hundred nineteen thousand, eight hundred eighty".