5728107 has 32 divisors (see below), whose sum is σ = 9644544. Its totient is φ = 2937600.

The previous prime is 5728103. The next prime is 5728147. The reversal of 5728107 is 7018275.

It is a happy number.

It is not a de Polignac number, because 5728107 - 2² = 5728103 is a prime.

It is a super-2 number, since 2×5728107² = 65622419606898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5728103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31557 + ... + 31737.

It is an arithmetic number, because the mean of its divisors is an integer number (301392).

Almost surely, 2^5728107 is an apocalyptic number.

5728107 is a deficient number, since it is larger than the sum of its proper divisors (3916437).

5728107 is a wasteful number, since it uses less digits than its factorization.

5728107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339.

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

The square root of 5728107 is about 2393.3464020070. The cubic root of 5728107 is about 178.9247314184.

The spelling of 5728107 in words is "five million, seven hundred twenty-eight thousand, one hundred seven".