2258885 has 8 divisors (see below), whose sum is σ = 2720256. Its totient is φ = 1800720.

The previous prime is 2258873. The next prime is 2258903. The reversal of 2258885 is 5888522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2258885 - 2⁶ = 2258821 is a prime.

It is a super-2 number, since 2×2258885² = 10205122886450, which contains 22 as substring.

It is a Duffinian number.

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, 1220 + ... + 2450.

It is an arithmetic number, because the mean of its divisors is an integer number (340032).

2^2258885 is an apocalyptic number.

It is an amenable number.

2258885 is a deficient number, since it is larger than the sum of its proper divisors (461371).

2258885 is a wasteful number, since it uses less digits than its factorization.

2258885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603.

The product of its digits is 51200, while the sum is 38.

The square root of 2258885 is about 1502.9587486022. The cubic root of 2258885 is about 131.2093267772.

The spelling of 2258885 in words is "two million, two hundred fifty-eight thousand, eight hundred eighty-five".