5521022 has 16 divisors (see below), whose sum is σ = 9443952. Its totient is φ = 2398080.

The previous prime is 5521003. The next prime is 5521051. The reversal of 5521022 is 2201255.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5804 + ... + 6687.

It is an arithmetic number, because the mean of its divisors is an integer number (590247).

Almost surely, 2^5521022 is an apocalyptic number.

5521022 is a deficient number, since it is larger than the sum of its proper divisors (3922930).

5521022 is a wasteful number, since it uses less digits than its factorization.

5521022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12523.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5521022 is about 2349.6855108716. The cubic root of 5521022 is about 176.7420247317.

Adding to 5521022 its reverse (2201255), we get a palindrome (7722277).

The spelling of 5521022 in words is "five million, five hundred twenty-one thousand, twenty-two".