2255039 has 8 divisors (see below), whose sum is σ = 2357520. Its totient is φ = 2154816.

The previous prime is 2255023. The next prime is 2255063. The reversal of 2255039 is 9305522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2255039 - 2⁴ = 2255023 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2254999 and 2255017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667 + ... + 2699.

It is an arithmetic number, because the mean of its divisors is an integer number (294690).

2^2255039 is an apocalyptic number.

2255039 is a deficient number, since it is larger than the sum of its proper divisors (102481).

2255039 is a wasteful number, since it uses less digits than its factorization.

2255039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 2255039 is about 1501.6787272916. The cubic root of 2255039 is about 131.1348183747.

The spelling of 2255039 in words is "two million, two hundred fifty-five thousand, thirty-nine".