5224778 has 16 divisors (see below), whose sum is σ = 8526336. Its totient is φ = 2386800.

The previous prime is 5224759. The next prime is 5224783. The reversal of 5224778 is 8774225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703 + ... + 3653.

It is an arithmetic number, because the mean of its divisors is an integer number (532896).

Almost surely, 2^5224778 is an apocalyptic number.

5224778 is a deficient number, since it is larger than the sum of its proper divisors (3301558).

5224778 is a wasteful number, since it uses less digits than its factorization.

5224778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069.

The product of its digits is 31360, while the sum is 35.

The square root of 5224778 is about 2285.7773294877. Note that the first 3 decimals coincide. The cubic root of 5224778 is about 173.5225604406.

It can be divided in two parts, 52247 and 78, that added together give a palindrome (52325).

The spelling of 5224778 in words is "five million, two hundred twenty-four thousand, seven hundred seventy-eight".