7224366 has 16 divisors (see below), whose sum is σ = 14598864. Its totient is φ = 2383104.

The previous prime is 7224359. The next prime is 7224367. The reversal of 7224366 is 6634227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7224367) by changing a digit.

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, 5625 + ... + 6788.

It is an arithmetic number, because the mean of its divisors is an integer number (912429).

Almost surely, 2^7224366 is an apocalyptic number.

7224366 is an abundant number, since it is smaller than the sum of its proper divisors (7374498).

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

7224366 is a wasteful number, since it uses less digits than its factorization.

7224366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12515.

The product of its digits is 12096, while the sum is 30.

The square root of 7224366 is about 2687.8180742007. The cubic root of 7224366 is about 193.3154567960.

The spelling of 7224366 in words is "seven million, two hundred twenty-four thousand, three hundred sixty-six".