2255342 has 8 divisors (see below), whose sum is σ = 3455136. Its totient is φ = 1103632.

The previous prime is 2255333. The next prime is 2255381. The reversal of 2255342 is 2435522.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11903 + ... + 12090.

It is an arithmetic number, because the mean of its divisors is an integer number (431892).

2^2255342 is an apocalyptic number.

2255342 is a deficient number, since it is larger than the sum of its proper divisors (1199794).

2255342 is a wasteful number, since it uses less digits than its factorization.

2255342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24042.

The product of its digits is 2400, while the sum is 23.

The square root of 2255342 is about 1501.7796109949. The cubic root of 2255342 is about 131.1406914543.

The spelling of 2255342 in words is "two million, two hundred fifty-five thousand, three hundred forty-two".