6413264 has 40 divisors (see below), whose sum is σ = 14603232. Its totient is φ = 2689920.

The previous prime is 6413243. The next prime is 6413273. The reversal of 6413264 is 4623146.

It is a super-2 number, since 2×6413264² = 82259910267392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887 + ... + 3689.

Almost surely, 2^6413264 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 6413264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7301616).

6413264 is an abundant number, since it is smaller than the sum of its proper divisors (8189968).

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

6413264 is a wasteful number, since it uses less digits than its factorization.

6413264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835 (or 2829 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 6413264 is about 2532.4422994414. The cubic root of 6413264 is about 185.7917274098.

The spelling of 6413264 in words is "six million, four hundred thirteen thousand, two hundred sixty-four".