2255310 has 32 divisors (see below), whose sum is σ = 6014880. Its totient is φ = 601344.

The previous prime is 2255303. The next prime is 2255321. The reversal of 2255310 is 135522.

It is a happy number.

2255310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2255310² = 10172846392200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁸ + 5² + 5⁸ + 3¹³ + 1 + 0 .

It is a plaindrome in base 16.

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 15 ways as a sum of consecutive naturals, for example, 3907 + ... + 4446.

It is an arithmetic number, because the mean of its divisors is an integer number (187965).

2^2255310 is an apocalyptic number.

2255310 is an abundant number, since it is smaller than the sum of its proper divisors (3759570).

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

2255310 is a wasteful number, since it uses less digits than its factorization.

2255310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8369 (or 8363 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 2255310 is about 1501.7689569305. The cubic root of 2255310 is about 131.1400712199.

The spelling of 2255310 in words is "two million, two hundred fifty-five thousand, three hundred ten".