5665156 has 12 divisors (see below), whose sum is σ = 11330368. Its totient is φ = 2427912.

The previous prime is 5665151. The next prime is 5665159. The reversal of 5665156 is 6515665.

5665156 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665151) 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, 101136 + ... + 101191.

Almost surely, 2^5665156 is an apocalyptic number.

It is an amenable number.

5665156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5665156 is a wasteful number, since it uses less digits than its factorization.

5665156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202338 (or 202336 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 5665156 is about 2380.1588182304. The cubic root of 5665156 is about 178.2668639424.

The spelling of 5665156 in words is "five million, six hundred sixty-five thousand, one hundred fifty-six".