264352097 has 4 divisors (see below), whose sum is σ = 272879616. Its totient is φ = 255824580.

The previous prime is 264352093. The next prime is 264352103. The reversal of 264352097 is 790253462.

264352097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 264352097 - 2² = 264352093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 264352097.

It is not an unprimeable number, because it can be changed into a prime (264352093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4263713 + ... + 4263774.

It is an arithmetic number, because the mean of its divisors is an integer number (68219904).

Almost surely, 2^264352097 is an apocalyptic number.

It is an amenable number.

264352097 is a deficient number, since it is larger than the sum of its proper divisors (8527519).

264352097 is an equidigital number, since it uses as much as digits as its factorization.

264352097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8527518.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 264352097 is about 16258.9082351799. The cubic root of 264352097 is about 641.7919320368.

The spelling of 264352097 in words is "two hundred sixty-four million, three hundred fifty-two thousand, ninety-seven".