8224254 has 20 divisors (see below), whose sum is σ = 18428784. Its totient is φ = 2741364.

The previous prime is 8224219. The next prime is 8224259. The reversal of 8224254 is 4524228.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8224259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25222 + ... + 25545.

Almost surely, 2^8224254 is an apocalyptic number.

8224254 is an abundant number, since it is smaller than the sum of its proper divisors (10204530).

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

8224254 is a wasteful number, since it uses less digits than its factorization.

8224254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50781 (or 50772 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 8224254 is about 2867.7960178506. The cubic root of 8224254 is about 201.8515885333.

It can be divided in two parts, 82 and 24254, that added together give a square (24336 = 156²).

The spelling of 8224254 in words is "eight million, two hundred twenty-four thousand, two hundred fifty-four".