5531122 has 8 divisors (see below), whose sum is σ = 8312796. Its totient is φ = 2760192.

The previous prime is 5531117. The next prime is 5531129. The reversal of 5531122 is 2211355.

It can be written as a sum of positive squares in 2 ways, for example, as 3996001 + 1535121 = 1999^2 + 1239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5531122.

It is not an unprimeable number, because it can be changed into a prime (5531129) 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, 1243 + ... + 3550.

Almost surely, 2^5531122 is an apocalyptic number.

5531122 is a deficient number, since it is larger than the sum of its proper divisors (2781674).

5531122 is a wasteful number, since it uses less digits than its factorization.

5531122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372.

The product of its digits is 300, while the sum is 19.

The square root of 5531122 is about 2351.8337526279. The cubic root of 5531122 is about 176.8497346824.

Adding to 5531122 its reverse (2211355), we get a palindrome (7742477).

The spelling of 5531122 in words is "five million, five hundred thirty-one thousand, one hundred twenty-two".