2255100 has 36 divisors (see below), whose sum is σ = 6525624. Its totient is φ = 601280.

The previous prime is 2255093. The next prime is 2255111. The reversal of 2255100 is 15522.

2255100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2255100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3459 + ... + 4058.

2^2255100 is an apocalyptic number.

2255100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2255100 is an abundant number, since it is smaller than the sum of its proper divisors (4270524).

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

2255100 is a wasteful number, since it uses less digits than its factorization.

2255100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7534 (or 7527 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 2255100 is about 1501.6990377569. The cubic root of 2255100 is about 131.1360007861.

The spelling of 2255100 in words is "two million, two hundred fifty-five thousand, one hundred".