272493352 has 16 divisors (see below), whose sum is σ = 520565940. Its totient is φ = 133675776.

The previous prime is 272493349. The next prime is 272493373. The reversal of 272493352 is 253394272.

It can be written as a sum of positive squares in 2 ways, for example, as 250082596 + 22410756 = 15814^2 + 4734^2 .

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, 320913 + ... + 321760.

Almost surely, 2^272493352 is an apocalyptic number.

It is an amenable number.

272493352 is a deficient number, since it is larger than the sum of its proper divisors (248072588).

272493352 is a wasteful number, since it uses less digits than its factorization.

272493352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642732 (or 642728 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 272493352 is about 16507.3726558771. The cubic root of 272493352 is about 648.3138562417.

The spelling of 272493352 in words is "two hundred seventy-two million, four hundred ninety-three thousand, three hundred fifty-two".