5528307 has 4 divisors (see below), whose sum is σ = 7371080. Its totient is φ = 3685536.

The previous prime is 5528287. The next prime is 5528387. The reversal of 5528307 is 7038255.

It is a happy number.

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

It is not a de Polignac number, because 5528307 - 2⁸ = 5528051 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5528387) 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 in 3 ways as a sum of consecutive naturals, for example, 921382 + ... + 921387.

It is an arithmetic number, because the mean of its divisors is an integer number (1842770).

Almost surely, 2^5528307 is an apocalyptic number.

5528307 is a deficient number, since it is larger than the sum of its proper divisors (1842773).

5528307 is a wasteful number, since it uses less digits than its factorization.

5528307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842772.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 5528307 is about 2351.2352072900. The cubic root of 5528307 is about 176.8197277216.

The spelling of 5528307 in words is "five million, five hundred twenty-eight thousand, three hundred seven".