6514864 has 10 divisors (see below), whose sum is σ = 12622580. Its totient is φ = 3257424.

The previous prime is 6514843. The next prime is 6514883. The reversal of 6514864 is 4684156.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203574 + ... + 203605.

It is an arithmetic number, because the mean of its divisors is an integer number (1262258).

Almost surely, 2^6514864 is an apocalyptic number.

It is an amenable number.

6514864 is a deficient number, since it is larger than the sum of its proper divisors (6107716).

6514864 is a wasteful number, since it uses less digits than its factorization.

6514864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407187 (or 407181 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 6514864 is about 2552.4231624086. The cubic root of 6514864 is about 186.7677060702.

The spelling of 6514864 in words is "six million, five hundred fourteen thousand, eight hundred sixty-four".