5521112 has 8 divisors (see below), whose sum is σ = 10352100. Its totient is φ = 2760552.

The previous prime is 5521111. The next prime is 5521121. The reversal of 5521112 is 2111255.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345062 + ... + 345077.

Almost surely, 2^5521112 is an apocalyptic number.

It is an amenable number.

5521112 is a deficient number, since it is larger than the sum of its proper divisors (4830988).

5521112 is a wasteful number, since it uses less digits than its factorization.

5521112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690145 (or 690141 counting only the distinct ones).

The product of its digits is 100, while the sum is 17.

The square root of 5521112 is about 2349.7046622927. The cubic root of 5521112 is about 176.7429851032.

Adding to 5521112 its reverse (2111255), we get a palindrome (7632367).

The spelling of 5521112 in words is "five million, five hundred twenty-one thousand, one hundred twelve".