2255073 has 4 divisors (see below), whose sum is σ = 3006768. Its totient is φ = 1503380.

The previous prime is 2255063. The next prime is 2255083. The reversal of 2255073 is 3705522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2255063) and next prime (2255083).

It is a cyclic number.

It is not a de Polignac number, because 2255073 - 2⁶ = 2255009 is a prime.

It is a D-number.

It is a Curzon number.

2255073 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2255003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375843 + ... + 375848.

It is an arithmetic number, because the mean of its divisors is an integer number (751692).

2^2255073 is an apocalyptic number.

It is an amenable number.

2255073 is a deficient number, since it is larger than the sum of its proper divisors (751695).

2255073 is an equidigital number, since it uses as much as digits as its factorization.

2255073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751694.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2255073 is about 1501.6900479127. The cubic root of 2255073 is about 131.1354774263.

The spelling of 2255073 in words is "two million, two hundred fifty-five thousand, seventy-three".