2052590 has 16 divisors (see below), whose sum is σ = 3740688. Its totient is φ = 810816.

The previous prime is 2052587. The next prime is 2052601. The reversal of 2052590 is 952502.

It is a happy number.

It is a Curzon number.

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407 + ... + 2066.

It is an arithmetic number, because the mean of its divisors is an integer number (233793).

2^2052590 is an apocalyptic number.

2052590 is a deficient number, since it is larger than the sum of its proper divisors (1688098).

2052590 is a wasteful number, since it uses less digits than its factorization.

2052590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2563.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 2052590 is about 1432.6862880617. The cubic root of 2052590 is about 127.0868853855.

The spelling of 2052590 in words is "two million, fifty-two thousand, five hundred ninety".