5728899 has 16 divisors (see below), whose sum is σ = 8772480. Its totient is φ = 3288960.

The previous prime is 5728897. The next prime is 5728913. The reversal of 5728899 is 9988275.

It is a happy number.

It is not a de Polignac number, because 5728899 - 2¹ = 5728897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5728897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3942 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (548280).

Almost surely, 2^5728899 is an apocalyptic number.

5728899 is a deficient number, since it is larger than the sum of its proper divisors (3043581).

5728899 is a wasteful number, since it uses less digits than its factorization.

5728899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9170.

The product of its digits is 362880, while the sum is 48.

The square root of 5728899 is about 2393.5118549947. The cubic root of 5728899 is about 178.9329774152.

The spelling of 5728899 in words is "five million, seven hundred twenty-eight thousand, eight hundred ninety-nine".