264632412 has 24 divisors (see below), whose sum is σ = 673610112. Its totient is φ = 80191600.

The previous prime is 264632377. The next prime is 264632413. The reversal of 264632412 is 214236462.

264632412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 264632412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264632413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002264 + ... + 1002527.

It is an arithmetic number, because the mean of its divisors is an integer number (28067088).

Almost surely, 2^264632412 is an apocalyptic number.

264632412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

264632412 is an abundant number, since it is smaller than the sum of its proper divisors (408977700).

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

264632412 is a wasteful number, since it uses less digits than its factorization.

264632412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004809 (or 2004807 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 264632412 is about 16267.5263024223. The cubic root of 264632412 is about 642.0187007489.

Adding to 264632412 its reverse (214236462), we get a palindrome (478868874).

The spelling of 264632412 in words is "two hundred sixty-four million, six hundred thirty-two thousand, four hundred twelve".