264033273 has 32 divisors (see below), whose sum is σ = 427002624. Its totient is φ = 141668352.

The previous prime is 264033241. The next prime is 264033277. The reversal of 264033273 is 372330462.

It is not a de Polignac number, because 264033273 - 2⁵ = 264033241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264033273.

It is not an unprimeable number, because it can be changed into a prime (264033277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269761 + ... + 270737.

It is an arithmetic number, because the mean of its divisors is an integer number (13343832).

Almost surely, 2^264033273 is an apocalyptic number.

It is an amenable number.

264033273 is a deficient number, since it is larger than the sum of its proper divisors (162969351).

264033273 is a wasteful number, since it uses less digits than its factorization.

264033273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761.

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 264033273 is about 16249.1006828070. The cubic root of 264033273 is about 641.5338154452.

The spelling of 264033273 in words is "two hundred sixty-four million, thirty-three thousand, two hundred seventy-three".