272253144 has 16 divisors (see below), whose sum is σ = 680632920. Its totient is φ = 90751040.

The previous prime is 272253133. The next prime is 272253169. The reversal of 272253144 is 441352272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5671917 + ... + 5671964.

Almost surely, 2^272253144 is an apocalyptic number.

272253144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

272253144 is an abundant number, since it is smaller than the sum of its proper divisors (408379776).

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

272253144 is a wasteful number, since it uses less digits than its factorization.

272253144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11343890 (or 11343886 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 272253144 is about 16500.0952724522. The cubic root of 272253144 is about 648.1232999636.

The spelling of 272253144 in words is "two hundred seventy-two million, two hundred fifty-three thousand, one hundred forty-four".