4550886 has 12 divisors (see below), whose sum is σ = 9860292. Its totient is φ = 1516956.

The previous prime is 4550879. The next prime is 4550921. The reversal of 4550886 is 6880554.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4550886.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 126396 + ... + 126431.

It is an arithmetic number, because the mean of its divisors is an integer number (821691).

Almost surely, 2^4550886 is an apocalyptic number.

4550886 is an abundant number, since it is smaller than the sum of its proper divisors (5309406).

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

4550886 is a wasteful number, since it uses less digits than its factorization.

4550886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252835 (or 252832 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 4550886 is about 2133.2805722642. The cubic root of 4550886 is about 165.7163346245.

The spelling of 4550886 in words is "four million, five hundred fifty thousand, eight hundred eighty-six".