2590395 has 16 divisors (see below), whose sum is σ = 4216320. Its totient is φ = 1357664.

The previous prime is 2590387. The next prime is 2590397. The reversal of 2590395 is 5930952.

It is a cyclic number.

It is not a de Polignac number, because 2590395 - 2³ = 2590387 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2590397) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 579 + ... + 2348.

It is an arithmetic number, because the mean of its divisors is an integer number (263520).

2^2590395 is an apocalyptic number.

2590395 is a deficient number, since it is larger than the sum of its proper divisors (1625925).

2590395 is a wasteful number, since it uses less digits than its factorization.

2590395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994.

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 2590395 is about 1609.4704097932. The cubic root of 2590395 is about 137.3373503763.

The spelling of 2590395 in words is "two million, five hundred ninety thousand, three hundred ninety-five".