6264863 has 4 divisors (see below), whose sum is σ = 6834408. Its totient is φ = 5695320.

The previous prime is 6264859. The next prime is 6264887. The reversal of 6264863 is 3684626.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6264863 - 2² = 6264859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6261863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284756 + ... + 284777.

It is an arithmetic number, because the mean of its divisors is an integer number (1708602).

Almost surely, 2^6264863 is an apocalyptic number.

6264863 is a deficient number, since it is larger than the sum of its proper divisors (569545).

6264863 is a wasteful number, since it uses less digits than its factorization.

6264863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569544.

The product of its digits is 41472, while the sum is 35.

The square root of 6264863 is about 2502.9708348281. The cubic root of 6264863 is about 184.3474746997.

The spelling of 6264863 in words is "six million, two hundred sixty-four thousand, eight hundred sixty-three".