272365745 has 8 divisors (see below), whose sum is σ = 330777216. Its totient is φ = 215267056.

The previous prime is 272365679. The next prime is 272365757. The reversal of 272365745 is 547563272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272365745 - 2²² = 268171441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327737 + ... + 328566.

It is an arithmetic number, because the mean of its divisors is an integer number (41347152).

Almost surely, 2^272365745 is an apocalyptic number.

It is an amenable number.

272365745 is a deficient number, since it is larger than the sum of its proper divisors (58411471).

272365745 is an equidigital number, since it uses as much as digits as its factorization.

272365745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656391.

The product of its digits is 352800, while the sum is 41.

The square root of 272365745 is about 16503.5070515330. The cubic root of 272365745 is about 648.2126399455.

The spelling of 272365745 in words is "two hundred seventy-two million, three hundred sixty-five thousand, seven hundred forty-five".