5685228 has 36 divisors (see below), whose sum is σ = 14905800. Its totient is φ = 1894752.

The previous prime is 5685227. The next prime is 5685241. The reversal of 5685228 is 8225865.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5685192 and 5685201.

It is not an unprimeable number, because it can be changed into a prime (5685221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1953 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (414050).

Almost surely, 2^5685228 is an apocalyptic number.

It is an amenable number.

5685228 is an abundant number, since it is smaller than the sum of its proper divisors (9220572).

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

5685228 is a wasteful number, since it uses less digits than its factorization.

5685228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5868 (or 5854 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 5685228 is about 2384.3716153318. The cubic root of 5685228 is about 178.4771526439.

The spelling of 5685228 in words is "five million, six hundred eighty-five thousand, two hundred twenty-eight".