264846271 has 2 divisors, whose sum is σ = 264846272. Its totient is φ = 264846270.

The previous prime is 264846233. The next prime is 264846287. The reversal of 264846271 is 172648462.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264846271 - 2¹⁵ = 264813503 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264840271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132423135 + 132423136.

It is an arithmetic number, because the mean of its divisors is an integer number (132423136).

Almost surely, 2^264846271 is an apocalyptic number.

264846271 is a deficient number, since it is larger than the sum of its proper divisors (1).

264846271 is an equidigital number, since it uses as much as digits as its factorization.

264846271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 40.

The square root of 264846271 is about 16274.0981624175. The cubic root of 264846271 is about 642.1916003405.

The spelling of 264846271 in words is "two hundred sixty-four million, eight hundred forty-six thousand, two hundred seventy-one".