5663256 has 32 divisors (see below), whose sum is σ = 14333760. Its totient is φ = 1864352.

The previous prime is 5663239. The next prime is 5663263. The reversal of 5663256 is 6523665.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571 + ... + 3413.

It is an arithmetic number, because the mean of its divisors is an integer number (447930).

Almost surely, 2^5663256 is an apocalyptic number.

It is an amenable number.

5663256 is an abundant number, since it is smaller than the sum of its proper divisors (8670504).

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

5663256 is a wasteful number, since it uses less digits than its factorization.

5663256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935 (or 2931 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 5663256 is about 2379.7596517296. The cubic root of 5663256 is about 178.2469324575.

The spelling of 5663256 in words is "five million, six hundred sixty-three thousand, two hundred fifty-six".