6214864 has 20 divisors (see below), whose sum is σ = 12120256. Its totient is φ = 3087072.

The previous prime is 6214841. The next prime is 6214907. The reversal of 6214864 is 4684126.

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, 1417 + ... + 3799.

Almost surely, 2^6214864 is an apocalyptic number.

It is an amenable number.

6214864 is a deficient number, since it is larger than the sum of its proper divisors (5905392).

6214864 is a wasteful number, since it uses less digits than its factorization.

6214864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554 (or 2548 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 6214864 is about 2492.9628958330. The cubic root of 6214864 is about 183.8557470511.

The spelling of 6214864 in words is "six million, two hundred fourteen thousand, eight hundred sixty-four".