5728929 has 16 divisors (see below), whose sum is σ = 7869312. Its totient is φ = 3705728.

The previous prime is 5728913. The next prime is 5728939. The reversal of 5728929 is 9298275.

It is a cyclic number.

It is not a de Polignac number, because 5728929 - 2⁴ = 5728913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5728939) 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, 21652 + ... + 21914.

It is an arithmetic number, because the mean of its divisors is an integer number (491832).

Almost surely, 2^5728929 is an apocalyptic number.

It is an amenable number.

5728929 is a deficient number, since it is larger than the sum of its proper divisors (2140383).

5728929 is a wasteful number, since it uses less digits than its factorization.

5728929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456.

The product of its digits is 90720, while the sum is 42.

The square root of 5728929 is about 2393.5181219285. The cubic root of 5728929 is about 178.9332897486.

The spelling of 5728929 in words is "five million, seven hundred twenty-eight thousand, nine hundred twenty-nine".