264996424 has 128 divisors (see below), whose sum is σ = 644474880. Its totient is φ = 99187200.

The previous prime is 264996419. The next prime is 264996491. The reversal of 264996424 is 424699462.

264996424 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3192687 + ... + 3192769.

It is an arithmetic number, because the mean of its divisors is an integer number (5034960).

Almost surely, 2^264996424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264996424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322237440).

264996424 is an abundant number, since it is smaller than the sum of its proper divisors (379478456).

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

264996424 is a wasteful number, since it uses less digits than its factorization.

264996424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 247 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 264996424 is about 16278.7107597623. The cubic root of 264996424 is about 642.3129396339.

It can be divided in two parts, 26499 and 6424, that added together give a palindrome (32923).

The spelling of 264996424 in words is "two hundred sixty-four million, nine hundred ninety-six thousand, four hundred twenty-four".