2251185 has 16 divisors (see below), whose sum is σ = 3623424. Its totient is φ = 1193472.

The previous prime is 2251169. The next prime is 2251199. The reversal of 2251185 is 5811522.

It is not a de Polignac number, because 2251185 - 2⁴ = 2251169 is a prime.

It is a Curzon number.

2251185 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3009 + ... + 3681.

It is an arithmetic number, because the mean of its divisors is an integer number (226464).

2^2251185 is an apocalyptic number.

It is an amenable number.

2251185 is a deficient number, since it is larger than the sum of its proper divisors (1372239).

2251185 is a wasteful number, since it uses less digits than its factorization.

2251185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904.

The product of its digits is 800, while the sum is 24.

The square root of 2251185 is about 1500.3949480054. The cubic root of 2251185 is about 131.0600699587.

The spelling of 2251185 in words is "two million, two hundred fifty-one thousand, one hundred eighty-five".