264572933 has 16 divisors (see below), whose sum is σ = 282268800. Its totient is φ = 247441920.

The previous prime is 264572927. The next prime is 264572939. The reversal of 264572933 is 339275462.

It is an interprime number because it is at equal distance from previous prime (264572927) and next prime (264572939).

It is a cyclic number.

It is not a de Polignac number, because 264572933 - 2¹⁸ = 264310789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264572939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326633 + ... + 327441.

It is an arithmetic number, because the mean of its divisors is an integer number (17641800).

Almost surely, 2^264572933 is an apocalyptic number.

264572933 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

264572933 is a deficient number, since it is larger than the sum of its proper divisors (17695867).

264572933 is a wasteful number, since it uses less digits than its factorization.

264572933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132.

The product of its digits is 272160, while the sum is 41.

The square root of 264572933 is about 16265.6980483470. The cubic root of 264572933 is about 641.9705969266.

The spelling of 264572933 in words is "two hundred sixty-four million, five hundred seventy-two thousand, nine hundred thirty-three".