4255234 has 4 divisors (see below), whose sum is σ = 6382854. Its totient is φ = 2127616.

The previous prime is 4255213. The next prime is 4255249. The reversal of 4255234 is 4325524.

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., 4190209 + 65025 = 2047^2 + 255^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4255199 and 4255208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063807 + ... + 1063810.

Almost surely, 2^4255234 is an apocalyptic number.

4255234 is a deficient number, since it is larger than the sum of its proper divisors (2127620).

4255234 is a wasteful number, since it uses less digits than its factorization.

4255234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127619.

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

The square root of 4255234 is about 2062.8218536752. The cubic root of 4255234 is about 162.0470574061.

It can be divided in two parts, 4255 and 234, that added together give a square (4489 = 67²).

The spelling of 4255234 in words is "four million, two hundred fifty-five thousand, two hundred thirty-four".