264210841 has 2 divisors, whose sum is σ = 264210842. Its totient is φ = 264210840.

The previous prime is 264210803. The next prime is 264210857. The reversal of 264210841 is 148012462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261307225 + 2903616 = 16165^2 + 1704^2 .

It is a cyclic number.

It is not a de Polignac number, because 264210841 - 2¹⁵ = 264178073 is a prime.

It is not a weakly prime, because it can be changed into another prime (264210341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132105420 + 132105421.

It is an arithmetic number, because the mean of its divisors is an integer number (132105421).

Almost surely, 2^264210841 is an apocalyptic number.

It is an amenable number.

264210841 is a deficient number, since it is larger than the sum of its proper divisors (1).

264210841 is an equidigital number, since it uses as much as digits as its factorization.

264210841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 264210841 is about 16254.5636976204. The cubic root of 264210841 is about 641.6775982696.

The spelling of 264210841 in words is "two hundred sixty-four million, two hundred ten thousand, eight hundred forty-one".