6465424 has 20 divisors (see below), whose sum is σ = 14316544. Its totient is φ = 2770848.

The previous prime is 6465419. The next prime is 6465467. The reversal of 6465424 is 4245646.

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, 28752 + ... + 28975.

Almost surely, 2^6465424 is an apocalyptic number.

It is an amenable number.

6465424 is an abundant number, since it is smaller than the sum of its proper divisors (7851120).

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

6465424 is a wasteful number, since it uses less digits than its factorization.

6465424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57742 (or 57736 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 6465424 is about 2542.7198036748. The cubic root of 6465424 is about 186.2940583126.

It can be divided in two parts, 6465 and 424, that added together give a square (6889 = 83²).

The spelling of 6465424 in words is "six million, four hundred sixty-five thousand, four hundred twenty-four".