2255364 has 30 divisors (see below), whose sum is σ = 5896814. Its totient is φ = 751680.

The previous prime is 2255333. The next prime is 2255381. The reversal of 2255364 is 4635522.

It can be written as a sum of positive squares in only one way, i.e., 2125764 + 129600 = 1458^2 + 360^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3157 + ... + 3804.

2^2255364 is an apocalyptic number.

It is an amenable number.

2255364 is an abundant number, since it is smaller than the sum of its proper divisors (3641450).

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

2255364 is a wasteful number, since it uses less digits than its factorization.

2255364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6977 (or 6966 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2255364 is about 1501.7869356204. The cubic root of 2255364 is about 131.1411178620.

The spelling of 2255364 in words is "two million, two hundred fifty-five thousand, three hundred sixty-four".