56288 has 12 divisors (see below), whose sum is σ = 110880. Its totient is φ = 28128.

The previous prime is 56269. The next prime is 56299. The reversal of 56288 is 88265.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56288.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 848 + ... + 911.

It is an arithmetic number, because the mean of its divisors is an integer number (9240).

2⁵⁶²⁸⁸ is an apocalyptic number.

It is an amenable number.

56288 is a deficient number, since it is larger than the sum of its proper divisors (54592).

56288 is a wasteful number, since it uses less digits than its factorization.

56288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769 (or 1761 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 56288 is about 237.2509220214. The cubic root of 56288 is about 38.3240977541.

The spelling of 56288 in words is "fifty-six thousand, two hundred eighty-eight".