264468066 has 16 divisors (see below), whose sum is σ = 530950464. Its totient is φ = 87820304.

The previous prime is 264468059. The next prime is 264468067. The reversal of 264468066 is 660864462.

It is not an unprimeable number, because it can be changed into a prime (264468067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82221 + ... + 85376.

It is an arithmetic number, because the mean of its divisors is an integer number (33184404).

Almost surely, 2^264468066 is an apocalyptic number.

264468066 is an abundant number, since it is smaller than the sum of its proper divisors (266482398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264468066 is a wasteful number, since it uses less digits than its factorization.

264468066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167865.

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 264468066 is about 16262.4741660056. The cubic root of 264468066 is about 641.8857678571.

The spelling of 264468066 in words is "two hundred sixty-four million, four hundred sixty-eight thousand, sixty-six".