264314247 has 16 divisors (see below), whose sum is σ = 360702720. Its totient is φ = 172116032.

The previous prime is 264314243. The next prime is 264314257. The reversal of 264314247 is 742413462.

It is not a de Polignac number, because 264314247 - 2² = 264314243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264314243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16198 + ... + 28124.

It is an arithmetic number, because the mean of its divisors is an integer number (22543920).

Almost surely, 2^264314247 is an apocalyptic number.

264314247 is a deficient number, since it is larger than the sum of its proper divisors (96388473).

264314247 is a wasteful number, since it uses less digits than its factorization.

264314247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12102.

The product of its digits is 32256, while the sum is 33.

The square root of 264314247 is about 16257.7442162189. The cubic root of 264314247 is about 641.7612999312.

The spelling of 264314247 in words is "two hundred sixty-four million, three hundred fourteen thousand, two hundred forty-seven".