64265424 has 20 divisors (see below), whose sum is σ = 166019136. Its totient is φ = 21421792.

The previous prime is 64265413. The next prime is 64265431. The reversal of 64265424 is 42456246.

64265424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669384 + ... + 669479.

Almost surely, 2^64265424 is an apocalyptic number.

It is an amenable number.

64265424 is an abundant number, since it is smaller than the sum of its proper divisors (101753712).

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

64265424 is a wasteful number, since it uses less digits than its factorization.

64265424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338874 (or 1338868 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 64265424 is about 8016.5718358910. The cubic root of 64265424 is about 400.5522039927.

It can be divided in two parts, 642 and 65424, that added together give a palindrome (66066).

The spelling of 64265424 in words is "sixty-four million, two hundred sixty-five thousand, four hundred twenty-four".