5691608 has 16 divisors (see below), whose sum is σ = 11492880. Its totient is φ = 2626848.

The previous prime is 5691601. The next prime is 5691613. The reversal of 5691608 is 8061965.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27260 + ... + 27467.

It is an arithmetic number, because the mean of its divisors is an integer number (718305).

Almost surely, 2^5691608 is an apocalyptic number.

It is an amenable number.

5691608 is an abundant number, since it is smaller than the sum of its proper divisors (5801272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5691608 is a wasteful number, since it uses less digits than its factorization.

5691608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54746 (or 54742 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5691608 is about 2385.7091188995. The cubic root of 5691608 is about 178.5438904277.

The spelling of 5691608 in words is "five million, six hundred ninety-one thousand, six hundred eight".