5520266 has 8 divisors (see below), whose sum is σ = 8566020. Its totient is φ = 2664928.

The previous prime is 5520259. The next prime is 5520269. The reversal of 5520266 is 6620255.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5387041 + 133225 = 2321^2 + 365^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5520269) 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, 47531 + ... + 47646.

Almost surely, 2^5520266 is an apocalyptic number.

5520266 is a deficient number, since it is larger than the sum of its proper divisors (3045754).

5520266 is a wasteful number, since it uses less digits than its factorization.

5520266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95208.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5520266 is about 2349.5246327715. The cubic root of 5520266 is about 176.7339571994.

The spelling of 5520266 in words is "five million, five hundred twenty thousand, two hundred sixty-six".