25264933 has 2 divisors, whose sum is σ = 25264934. Its totient is φ = 25264932.

The previous prime is 25264913. The next prime is 25264937. The reversal of 25264933 is 33946252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13417569 + 11847364 = 3663^2 + 3442^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25264933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25264937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12632466 + 12632467.

It is an arithmetic number, because the mean of its divisors is an integer number (12632467).

Almost surely, 2^25264933 is an apocalyptic number.

It is an amenable number.

25264933 is a deficient number, since it is larger than the sum of its proper divisors (1).

25264933 is an equidigital number, since it uses as much as digits as its factorization.

25264933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 34.

The square root of 25264933 is about 5026.4234799706. The cubic root of 25264933 is about 293.4310382455.

The spelling of 25264933 in words is "twenty-five million, two hundred sixty-four thousand, nine hundred thirty-three".