88894224 has 60 divisors (see below), whose sum is σ = 263421756. Its totient is φ = 27887616.

The previous prime is 88894219. The next prime is 88894229. The reversal of 88894224 is 42249888.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (88894219) and next prime (88894229).

It can be written as a sum of positive squares in 2 ways, for example, as 38937600 + 49956624 = 6240^2 + 7068^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 88894224.

It is not an unprimeable number, because it can be changed into a prime (88894229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15709 + ... + 20604.

Almost surely, 2^88894224 is an apocalyptic number.

It is an amenable number.

88894224 is an abundant number, since it is smaller than the sum of its proper divisors (174527532).

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

88894224 is a wasteful number, since it uses less digits than its factorization.

88894224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36344 (or 36335 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 88894224 is about 9428.3733485687. The cubic root of 88894224 is about 446.2975619574.

Adding to 88894224 its product of digits (294912), we get a square (89189136 = 9444²).

The spelling of 88894224 in words is "eighty-eight million, eight hundred ninety-four thousand, two hundred twenty-four".