272314465 has 24 divisors (see below), whose sum is σ = 339498432. Its totient is φ = 209600160.

The previous prime is 272314463. The next prime is 272314481. The reversal of 272314465 is 564413272.

It is not a de Polignac number, because 272314465 - 2¹ = 272314463 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272314465.

It is not an unprimeable number, because it can be changed into a prime (272314463) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2544942 + ... + 2545048.

It is an arithmetic number, because the mean of its divisors is an integer number (14145768).

Almost surely, 2^272314465 is an apocalyptic number.

It is an amenable number.

272314465 is a deficient number, since it is larger than the sum of its proper divisors (67183967).

272314465 is an equidigital number, since it uses as much as digits as its factorization.

272314465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 250 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 272314465 is about 16501.9533692227. The cubic root of 272314465 is about 648.1719563780.

The spelling of 272314465 in words is "two hundred seventy-two million, three hundred fourteen thousand, four hundred sixty-five".