2255234 has 4 divisors (see below), whose sum is σ = 3382854. Its totient is φ = 1127616.

The previous prime is 2255233. The next prime is 2255249. The reversal of 2255234 is 4325522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2002225 + 253009 = 1415^2 + 503^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563807 + ... + 563810.

2^2255234 is an apocalyptic number.

2255234 is a deficient number, since it is larger than the sum of its proper divisors (1127620).

2255234 is a wasteful number, since it uses less digits than its factorization.

2255234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127619.

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

The square root of 2255234 is about 1501.7436532245. The cubic root of 2255234 is about 131.1385981397.

The spelling of 2255234 in words is "two million, two hundred fifty-five thousand, two hundred thirty-four".