5608331 has 2 divisors, whose sum is σ = 5608332. Its totient is φ = 5608330.

The previous prime is 5608327. The next prime is 5608357. The reversal of 5608331 is 1338065.

It is an a-pointer prime, because the next prime (5608357) can be obtained adding 5608331 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5608331 - 2² = 5608327 is a prime.

It is a super-2 number, since 2×5608331² = 62906753211122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5608331.

It is not a weakly prime, because it can be changed into another prime (5608321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804165 + 2804166.

It is an arithmetic number, because the mean of its divisors is an integer number (2804166).

Almost surely, 2^5608331 is an apocalyptic number.

5608331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5608331 is an equidigital number, since it uses as much as digits as its factorization.

5608331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5608331 is about 2368.1915040807. The cubic root of 5608331 is about 177.6688177662.

The spelling of 5608331 in words is "five million, six hundred eight thousand, three hundred thirty-one".