264245232 has 20 divisors (see below), whose sum is σ = 682633640. Its totient is φ = 88081728.

The previous prime is 264245203. The next prime is 264245249. The reversal of 264245232 is 232542462.

264245232 is digitally balanced in base 2, 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 zygodrome in base 2 and base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 264245232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752507 + ... + 2752602.

It is an arithmetic number, because the mean of its divisors is an integer number (34131682).

Almost surely, 2^264245232 is an apocalyptic number.

It is an amenable number.

264245232 is an abundant number, since it is smaller than the sum of its proper divisors (418388408).

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

264245232 is a wasteful number, since it uses less digits than its factorization.

264245232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505120 (or 5505114 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 264245232 is about 16255.6215507128. The cubic root of 264245232 is about 641.7054383799.

Adding to 264245232 its reverse (232542462), we get a palindrome (496787694).

It can be divided in two parts, 2642 and 45232, that added together give a palindrome (47874).

The spelling of 264245232 in words is "two hundred sixty-four million, two hundred forty-five thousand, two hundred thirty-two".