5256818 has 32 divisors (see below), whose sum is σ = 9408000. Its totient is φ = 2201472.

The previous prime is 5256817. The next prime is 5256821. The reversal of 5256818 is 8186525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5256817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54146 + ... + 54242.

It is an arithmetic number, because the mean of its divisors is an integer number (294000).

Almost surely, 2^5256818 is an apocalyptic number.

5256818 is a deficient number, since it is larger than the sum of its proper divisors (4151182).

5256818 is an equidigital number, since it uses as much as digits as its factorization.

5256818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 185 counting only the distinct ones).

The product of its digits is 19200, while the sum is 35.

The square root of 5256818 is about 2292.7751743248. The cubic root of 5256818 is about 173.8765363643.

The spelling of 5256818 in words is "five million, two hundred fifty-six thousand, eight hundred eighteen".