2255373 has 12 divisors (see below), whose sum is σ = 3449628. Its totient is φ = 1415040.

The previous prime is 2255333. The next prime is 2255381. The reversal of 2255373 is 3735522.

It can be written as a sum of positive squares in 2 ways, for example, as 2022084 + 233289 = 1422^2 + 483^2 .

It is not a de Polignac number, because 2255373 - 2¹⁴ = 2238989 is a prime.

It is a d-powerful number, because it can be written as 2⁶ + 2¹⁸ + 5⁴ + 5⁹ + 3⁹ + 7² + 3⁹ .

2255373 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7218 + ... + 7523.

It is an arithmetic number, because the mean of its divisors is an integer number (287469).

2^2255373 is an apocalyptic number.

It is an amenable number.

2255373 is a deficient number, since it is larger than the sum of its proper divisors (1194255).

2255373 is a wasteful number, since it uses less digits than its factorization.

2255373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14764 (or 14761 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 2255373 is about 1501.7899320478. The cubic root of 2255373 is about 131.1412923007.

It can be divided in two parts, 2255 and 373, that added together give a triangular number (2628 = T₇₂).

The spelling of 2255373 in words is "two million, two hundred fifty-five thousand, three hundred seventy-three".