5528644 has 12 divisors (see below), whose sum is σ = 10554768. Its totient is φ = 2513000.

The previous prime is 5528641. The next prime is 5528659. The reversal of 5528644 is 4468255.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5528641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62782 + ... + 62869.

It is an arithmetic number, because the mean of its divisors is an integer number (879564).

Almost surely, 2^5528644 is an apocalyptic number.

It is an amenable number.

5528644 is a deficient number, since it is larger than the sum of its proper divisors (5026124).

5528644 is a wasteful number, since it uses less digits than its factorization.

5528644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125666 (or 125664 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 5528644 is about 2351.3068706573. The cubic root of 5528644 is about 176.8233205658.

The spelling of 5528644 in words is "five million, five hundred twenty-eight thousand, six hundred forty-four".