6408862 has 8 divisors (see below), whose sum is σ = 9626616. Its totient is φ = 3199992.

The previous prime is 6408859. The next prime is 6408869. The reversal of 6408862 is 2688046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6408869) 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, 48 + ... + 3580.

It is an arithmetic number, because the mean of its divisors is an integer number (1203327).

Almost surely, 2^6408862 is an apocalyptic number.

6408862 is a deficient number, since it is larger than the sum of its proper divisors (3217754).

6408862 is a wasteful number, since it uses less digits than its factorization.

6408862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 6408862 is about 2531.5730287708. The cubic root of 6408862 is about 185.7492091550.

The spelling of 6408862 in words is "six million, four hundred eight thousand, eight hundred sixty-two".