272424745 has 16 divisors (see below), whose sum is σ = 357308928. Its totient is φ = 198501120.

The previous prime is 272424721. The next prime is 272424751. The reversal of 272424745 is 547424272.

It is not a de Polignac number, because 272424745 - 2¹¹ = 272422697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49059 + ... + 54328.

It is an arithmetic number, because the mean of its divisors is an integer number (22331808).

Almost surely, 2^272424745 is an apocalyptic number.

It is an amenable number.

272424745 is a deficient number, since it is larger than the sum of its proper divisors (84884183).

272424745 is a wasteful number, since it uses less digits than its factorization.

272424745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103440.

The product of its digits is 125440, while the sum is 37.

The square root of 272424745 is about 16505.2944535988. The cubic root of 272424745 is about 648.2594419452.

The spelling of 272424745 in words is "two hundred seventy-two million, four hundred twenty-four thousand, seven hundred forty-five".