6590442 has 16 divisors (see below), whose sum is σ = 13207392. Its totient is φ = 2192400.

The previous prime is 6590429. The next prime is 6590459. The reversal of 6590442 is 2440956.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3817 + ... + 5267.

It is an arithmetic number, because the mean of its divisors is an integer number (825462).

Almost surely, 2^6590442 is an apocalyptic number.

6590442 is an abundant number, since it is smaller than the sum of its proper divisors (6616950).

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

6590442 is a wasteful number, since it uses less digits than its factorization.

6590442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213.

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

The square root of 6590442 is about 2567.1856185325. The cubic root of 6590442 is about 187.4871528975.

The spelling of 6590442 in words is "six million, five hundred ninety thousand, four hundred forty-two".