264466422 has 24 divisors (see below), whose sum is σ = 625102920. Its totient is φ = 80141280.

The previous prime is 264466403. The next prime is 264466427. The reversal of 264466422 is 224664462.

264466422 is a `hidden beast` number, since 2 + 6 + 4 + 4 + 6 + 642 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264466427) 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, 667647 + ... + 668042.

It is an arithmetic number, because the mean of its divisors is an integer number (26045955).

Almost surely, 2^264466422 is an apocalyptic number.

264466422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

264466422 is an abundant number, since it is smaller than the sum of its proper divisors (360636498).

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

264466422 is a wasteful number, since it uses less digits than its factorization.

264466422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335708 (or 1335705 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 264466422 is about 16262.4236201127. The cubic root of 264466422 is about 641.8844378132.

The spelling of 264466422 in words is "two hundred sixty-four million, four hundred sixty-six thousand, four hundred twenty-two".