264814081 has 12 divisors (see below), whose sum is σ = 315215472. Its totient is φ = 221703048.

The previous prime is 264814079. The next prime is 264814097. The reversal of 264814081 is 180418462.

264814081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 264814081 - 2¹ = 264814079 is a prime.

It is a super-2 number, since 2×264814081² = 140252994991749122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264814181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60735 + ... + 64948.

It is an arithmetic number, because the mean of its divisors is an integer number (26267956).

Almost surely, 2^264814081 is an apocalyptic number.

It is an amenable number.

264814081 is a deficient number, since it is larger than the sum of its proper divisors (50401391).

264814081 is a wasteful number, since it uses less digits than its factorization.

264814081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125740 (or 125733 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 264814081 is about 16273.1091374697. The cubic root of 264814081 is about 642.1655814917.

The spelling of 264814081 in words is "two hundred sixty-four million, eight hundred fourteen thousand, eighty-one".