4255069 has 32 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 3022272.

The previous prime is 4255067. The next prime is 4255073. The reversal of 4255069 is 9605524.

It is a cyclic number.

It is not a de Polignac number, because 4255069 - 2¹ = 4255067 is a prime.

It is a super-2 number, since 2×4255069² = 36211224389522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4255069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39714 + ... + 39820.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

Almost surely, 2^4255069 is an apocalyptic number.

It is an amenable number.

4255069 is a deficient number, since it is larger than the sum of its proper divisors (1551011).

4255069 is a wasteful number, since it uses less digits than its factorization.

4255069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 4255069 is about 2062.7818595285. The cubic root of 4255069 is about 162.0449628789.

The spelling of 4255069 in words is "four million, two hundred fifty-five thousand, sixty-nine".