5728474 has 4 divisors (see below), whose sum is σ = 8592714. Its totient is φ = 2864236.

The previous prime is 5728453. The next prime is 5728477. The reversal of 5728474 is 4748275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5726449 + 2025 = 2393^2 + 45^2 .

It is not an unprimeable number, because it can be changed into a prime (5728477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432117 + ... + 1432120.

Almost surely, 2^5728474 is an apocalyptic number.

5728474 is a deficient number, since it is larger than the sum of its proper divisors (2864240).

5728474 is a wasteful number, since it uses less digits than its factorization.

5728474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864239.

The product of its digits is 62720, while the sum is 37.

The square root of 5728474 is about 2393.4230716695. The cubic root of 5728474 is about 178.9285525745.

The spelling of 5728474 in words is "five million, seven hundred twenty-eight thousand, four hundred seventy-four".