5728136 has 16 divisors (see below), whose sum is σ = 10775040. Its totient is φ = 2854800.

The previous prime is 5728103. The next prime is 5728147. The reversal of 5728136 is 6318275.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1961 + ... + 3911.

It is an arithmetic number, because the mean of its divisors is an integer number (673440).

Almost surely, 2^5728136 is an apocalyptic number.

It is an amenable number.

5728136 is a deficient number, since it is larger than the sum of its proper divisors (5046904).

5728136 is a wasteful number, since it uses less digits than its factorization.

5728136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324 (or 2320 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 5728136 is about 2393.3524604621. The cubic root of 5728136 is about 178.9250333685.

The spelling of 5728136 in words is "five million, seven hundred twenty-eight thousand, one hundred thirty-six".