2590653 has 16 divisors (see below), whose sum is σ = 3750656. Its totient is φ = 1581120.

The previous prime is 2590649. The next prime is 2590691. The reversal of 2590653 is 3560952.

It is not a de Polignac number, because 2590653 - 2² = 2590649 is a prime.

It is a super-2 number, since 2×2590653² = 13422965932818, which contains 22 as substring.

It is a Curzon number.

2590653 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2590653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2590633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6876 + ... + 7242.

It is an arithmetic number, because the mean of its divisors is an integer number (234416).

2^2590653 is an apocalyptic number.

It is an amenable number.

2590653 is a deficient number, since it is larger than the sum of its proper divisors (1160003).

2590653 is a wasteful number, since it uses less digits than its factorization.

2590653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 2590653 is about 1609.5505583858. The cubic root of 2590653 is about 137.3419097659.

Subtracting 2590653 from its reverse (3560952), we obtain a cube (970299 = 99³).

The spelling of 2590653 in words is "two million, five hundred ninety thousand, six hundred fifty-three".