2585051 has 4 divisors (see below), whose sum is σ = 2954352. Its totient is φ = 2215752.

The previous prime is 2585041. The next prime is 2585057. The reversal of 2585051 is 1505852.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2585051 - 2⁶ = 2584987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2585051.

It is not an unprimeable number, because it can be changed into a prime (2585057) 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, 184640 + ... + 184653.

It is an arithmetic number, because the mean of its divisors is an integer number (738588).

2^2585051 is an apocalyptic number.

2585051 is a deficient number, since it is larger than the sum of its proper divisors (369301).

2585051 is an equidigital number, since it uses as much as digits as its factorization.

2585051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369300.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 2585051 is about 1607.8093792487. The cubic root of 2585051 is about 137.2428427715.

The spelling of 2585051 in words is "two million, five hundred eighty-five thousand, fifty-one".