5728170 has 32 divisors (see below), whose sum is σ = 15712128. Its totient is φ = 1309248.

The previous prime is 5728153. The next prime is 5728181. The reversal of 5728170 is 718275.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13429 + ... + 13848.

It is an arithmetic number, because the mean of its divisors is an integer number (491004).

Almost surely, 2^5728170 is an apocalyptic number.

5728170 is an abundant number, since it is smaller than the sum of its proper divisors (9983958).

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

5728170 is a wasteful number, since it uses less digits than its factorization.

5728170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27294.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 5728170 is about 2393.3595634589. The cubic root of 5728170 is about 178.9253873778.

The spelling of 5728170 in words is "five million, seven hundred twenty-eight thousand, one hundred seventy".