264804133 has 16 divisors (see below), whose sum is σ = 299635200. Its totient is φ = 231810880.

The previous prime is 264804131. The next prime is 264804143. The reversal of 264804133 is 331408462.

It is a cyclic number.

It is not a de Polignac number, because 264804133 - 2¹ = 264804131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264804095 and 264804104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264804131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151935 + ... + 153667.

It is an arithmetic number, because the mean of its divisors is an integer number (18727200).

Almost surely, 2^264804133 is an apocalyptic number.

It is an amenable number.

264804133 is a deficient number, since it is larger than the sum of its proper divisors (34831067).

264804133 is a wasteful number, since it uses less digits than its factorization.

264804133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 264804133 is about 16272.8034769673. The cubic root of 264804133 is about 642.1575401983.

The spelling of 264804133 in words is "two hundred sixty-four million, eight hundred four thousand, one hundred thirty-three".