2590394 has 8 divisors (see below), whose sum is σ = 3915648. Its totient is φ = 1285180.

The previous prime is 2590387. The next prime is 2590397. The reversal of 2590394 is 4930952.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2590394.

It is not an unprimeable number, because it can be changed into a prime (2590397) 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, 4682 + ... + 5205.

It is an arithmetic number, because the mean of its divisors is an integer number (489456).

2^2590394 is an apocalyptic number.

2590394 is a deficient number, since it is larger than the sum of its proper divisors (1325254).

2590394 is a wasteful number, since it uses less digits than its factorization.

2590394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2590394 is about 1609.4700991320. The cubic root of 2590394 is about 137.3373327037.

The spelling of 2590394 in words is "two million, five hundred ninety thousand, three hundred ninety-four".