64264807 has 2 divisors, whose sum is σ = 64264808. Its totient is φ = 64264806.

The previous prime is 64264793. The next prime is 64264817. The reversal of 64264807 is 70846246.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64264807 - 2¹⁹ = 63740519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64264817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32132403 + 32132404.

It is an arithmetic number, because the mean of its divisors is an integer number (32132404).

Almost surely, 2^64264807 is an apocalyptic number.

64264807 is a deficient number, since it is larger than the sum of its proper divisors (1).

64264807 is an equidigital number, since it uses as much as digits as its factorization.

64264807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 64264807 is about 8016.5333530149. The cubic root of 64264807 is about 400.5509221137.

The spelling of 64264807 in words is "sixty-four million, two hundred sixty-four thousand, eight hundred seven".