264496417 has 2 divisors, whose sum is σ = 264496418. Its totient is φ = 264496416.

The previous prime is 264496411. The next prime is 264496439. The reversal of 264496417 is 714694462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190467601 + 74028816 = 13801^2 + 8604^2 .

It is a cyclic number.

It is not a de Polignac number, because 264496417 - 2³ = 264496409 is a prime.

It is not a weakly prime, because it can be changed into another prime (264496411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132248208 + 132248209.

It is an arithmetic number, because the mean of its divisors is an integer number (132248209).

Almost surely, 2^264496417 is an apocalyptic number.

It is an amenable number.

264496417 is a deficient number, since it is larger than the sum of its proper divisors (1).

264496417 is an equidigital number, since it uses as much as digits as its factorization.

264496417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 43.

The square root of 264496417 is about 16263.3458119785. The cubic root of 264496417 is about 641.9087037745.

The spelling of 264496417 in words is "two hundred sixty-four million, four hundred ninety-six thousand, four hundred seventeen".