2255802 has 8 divisors (see below), whose sum is σ = 4511616. Its totient is φ = 751932.

The previous prime is 2255797. The next prime is 2255821. The reversal of 2255802 is 2085522.

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

2255802 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187978 + ... + 187989.

It is an arithmetic number, because the mean of its divisors is an integer number (563952).

2^2255802 is an apocalyptic number.

2255802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2255802 is a wasteful number, since it uses less digits than its factorization.

2255802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375972.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2255802 is about 1501.9327548196. The cubic root of 2255802 is about 131.1496066753.

The spelling of 2255802 in words is "two million, two hundred fifty-five thousand, eight hundred two".