6400596 has 24 divisors (see below), whose sum is σ = 14986944. Its totient is φ = 2126080.

The previous prime is 6400591. The next prime is 6400607. The reversal of 6400596 is 6950046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6400591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3481 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (624456).

Almost surely, 2^6400596 is an apocalyptic number.

It is an amenable number.

6400596 is an abundant number, since it is smaller than the sum of its proper divisors (8586348).

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

6400596 is a wasteful number, since it uses less digits than its factorization.

6400596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6400596 is about 2529.9399202353. The cubic root of 6400596 is about 185.6693164718.

It can be divided in two parts, 6400 and 596, that added together give a palindrome (6996).

The spelling of 6400596 in words is "six million, four hundred thousand, five hundred ninety-six".