4255331 has 4 divisors (see below), whose sum is σ = 4283664. Its totient is φ = 4227000.

The previous prime is 4255313. The next prime is 4255351. The reversal of 4255331 is 1335524.

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

It is a cyclic number.

It is not a de Polignac number, because 4255331 - 2²² = 61027 is a prime.

It is a super-2 number, since 2×4255331² = 36215683839122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4255297 and 4255306.

It is not an unprimeable number, because it can be changed into a prime (4255301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13940 + ... + 14241.

It is an arithmetic number, because the mean of its divisors is an integer number (1070916).

Almost surely, 2^4255331 is an apocalyptic number.

4255331 is a deficient number, since it is larger than the sum of its proper divisors (28333).

4255331 is a wasteful number, since it uses less digits than its factorization.

4255331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28332.

The product of its digits is 1800, while the sum is 23.

The square root of 4255331 is about 2062.8453650238. The cubic root of 4255331 is about 162.0482887089.

The spelling of 4255331 in words is "four million, two hundred fifty-five thousand, three hundred thirty-one".