6594402 has 24 divisors (see below), whose sum is σ = 14013936. Its totient is φ = 2068288.

The previous prime is 6594389. The next prime is 6594403. The reversal of 6594402 is 2044956.

It is a super-2 number, since 2×6594402² = 86972275475208, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6594402.

It is not an unprimeable number, because it can be changed into a prime (6594403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168 + ... + 3635.

It is an arithmetic number, because the mean of its divisors is an integer number (583914).

Almost surely, 2^6594402 is an apocalyptic number.

6594402 is an abundant number, since it is smaller than the sum of its proper divisors (7419534).

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

6594402 is a wasteful number, since it uses less digits than its factorization.

6594402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842 (or 3825 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 6594402 is about 2567.9567753372. The cubic root of 6594402 is about 187.5246971912.

It can be divided in two parts, 6594 and 402, that added together give a palindrome (6996).

The spelling of 6594402 in words is "six million, five hundred ninety-four thousand, four hundred two".