5531226 has 8 divisors (see below), whose sum is σ = 11062464. Its totient is φ = 1843740.

The previous prime is 5531221. The next prime is 5531243. The reversal of 5531226 is 6221355.

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

5531226 is an admirable number.

It is a super-2 number, since 2×5531226² = 61188922126152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5531196 and 5531205.

It is not an unprimeable number, because it can be changed into a prime (5531221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460930 + ... + 460941.

It is an arithmetic number, because the mean of its divisors is an integer number (1382808).

Almost surely, 2^5531226 is an apocalyptic number.

5531226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5531226 is a wasteful number, since it uses less digits than its factorization.

5531226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921876.

The product of its digits is 1800, while the sum is 24.

The square root of 5531226 is about 2351.8558629304. The cubic root of 5531226 is about 176.8508430926.

The spelling of 5531226 in words is "five million, five hundred thirty-one thousand, two hundred twenty-six".