264763233 has 48 divisors (see below), whose sum is σ = 462084480. Its totient is φ = 142705152.

The previous prime is 264763229. The next prime is 264763237. The reversal of 264763233 is 332367462.

264763233 is a `hidden beast` number, since 2 + 647 + 6 + 3 + 2 + 3 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (264763229) and next prime (264763237).

It is not a de Polignac number, because 264763233 - 2² = 264763229 is a prime.

It is a super-2 number, since 2×264763233² = 140199139097224578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (264763237) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 446185 + ... + 446777.

It is an arithmetic number, because the mean of its divisors is an integer number (9626760).

Almost surely, 2^264763233 is an apocalyptic number.

It is an amenable number.

264763233 is a deficient number, since it is larger than the sum of its proper divisors (197321247).

264763233 is a wasteful number, since it uses less digits than its factorization.

264763233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 995 counting only the distinct ones).

The product of its digits is 108864, while the sum is 36.

The square root of 264763233 is about 16271.5467304126. The cubic root of 264763233 is about 642.1244772756.

The spelling of 264763233 in words is "two hundred sixty-four million, seven hundred sixty-three thousand, two hundred thirty-three".