5545266 has 32 divisors (see below), whose sum is σ = 11457600. Its totient is φ = 1788480.

The previous prime is 5545229. The next prime is 5545273. The reversal of 5545266 is 6625455.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39825 + ... + 39963.

It is an arithmetic number, because the mean of its divisors is an integer number (358050).

Almost surely, 2^5545266 is an apocalyptic number.

5545266 is an abundant number, since it is smaller than the sum of its proper divisors (5912334).

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

5545266 is a wasteful number, since it uses less digits than its factorization.

5545266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its digits is 36000, while the sum is 33.

The square root of 5545266 is about 2354.8388479894. The cubic root of 5545266 is about 177.0003511117. Note that the first 3 decimals are identical.

Subtracting from 5545266 its sum of digits (33), we obtain a cube (5545233 = 177³).

The spelling of 5545266 in words is "five million, five hundred forty-five thousand, two hundred sixty-six".