89794224 has 160 divisors (see below), whose sum is σ = 283315200. Its totient is φ = 27060480.

The previous prime is 89794219. The next prime is 89794261. The reversal of 89794224 is 42249798.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 89794224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331209 + ... + 331479.

It is an arithmetic number, because the mean of its divisors is an integer number (1770720).

Almost surely, 2^89794224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89794224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141657600).

89794224 is an abundant number, since it is smaller than the sum of its proper divisors (193520976).

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

89794224 is a wasteful number, since it uses less digits than its factorization.

89794224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 348 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 89794224 is about 9475.9814267441. The cubic root of 89794224 is about 447.7986712297.

It can be divided in two parts, 8979 and 4224, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 89794224 in words is "eighty-nine million, seven hundred ninety-four thousand, two hundred twenty-four".