2255150 has 48 divisors (see below), whose sum is σ = 4580064. Its totient is φ = 823680.

The previous prime is 2255147. The next prime is 2255159. The reversal of 2255150 is 515522.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42524 + ... + 42576.

It is an arithmetic number, because the mean of its divisors is an integer number (95418).

2^2255150 is an apocalyptic number.

2255150 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2255150 is a wasteful number, since it uses less digits than its factorization.

2255150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 2255150 is about 1501.7156854745. The cubic root of 2255150 is about 131.1369699599.

The spelling of 2255150 in words is "two million, two hundred fifty-five thousand, one hundred fifty".