88844224 has 28 divisors (see below), whose sum is σ = 201487024. Its totient is φ = 38075904.

The previous prime is 88844221. The next prime is 88844237. The reversal of 88844224 is 42244888.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×88844224² = 15786592276324352, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88844221) 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 3 ways as a sum of consecutive naturals, for example, 98709 + ... + 99604.

Almost surely, 2^88844224 is an apocalyptic number.

It is an amenable number.

88844224 is an abundant number, since it is smaller than the sum of its proper divisors (112642800).

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

88844224 is a wasteful number, since it uses less digits than its factorization.

88844224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198332 (or 198322 counting only the distinct ones).

The product of its digits is 131072, while the sum is 40.

The square root of 88844224 is about 9425.7214047520. The cubic root of 88844224 is about 446.2138704936.

The spelling of 88844224 in words is "eighty-eight million, eight hundred forty-four thousand, two hundred twenty-four".