264748274 has 48 divisors (see below), whose sum is σ = 475735680. Its totient is φ = 110124000.

The previous prime is 264748229. The next prime is 264748307. The reversal of 264748274 is 472847462.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1054649 + ... + 1054899.

It is an arithmetic number, because the mean of its divisors is an integer number (9911160).

Almost surely, 2^264748274 is an apocalyptic number.

264748274 is a deficient number, since it is larger than the sum of its proper divisors (210987406).

264748274 is a wasteful number, since it uses less digits than its factorization.

264748274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 536 counting only the distinct ones).

The product of its digits is 602112, while the sum is 44.

The square root of 264748274 is about 16271.0870564938. The cubic root of 264748274 is about 642.1123838027.

The spelling of 264748274 in words is "two hundred sixty-four million, seven hundred forty-eight thousand, two hundred seventy-four".