2255434 has 8 divisors (see below), whose sum is σ = 3394368. Its totient is φ = 1123980.

The previous prime is 2255419. The next prime is 2255437. The reversal of 2255434 is 4345522.

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

It is a junction number, because it is equal to n+sod(n) for n = 2255399 and 2255408.

It is not an unprimeable number, because it can be changed into a prime (2255437) 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, 1042 + ... + 2365.

It is an arithmetic number, because the mean of its divisors is an integer number (424296).

2^2255434 is an apocalyptic number.

2255434 is a deficient number, since it is larger than the sum of its proper divisors (1138934).

2255434 is a wasteful number, since it uses less digits than its factorization.

2255434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740.

The product of its digits is 4800, while the sum is 25.

The square root of 2255434 is about 1501.8102410092. The cubic root of 2255434 is about 131.1424745954.

The spelling of 2255434 in words is "two million, two hundred fifty-five thousand, four hundred thirty-four".