88442248 has 16 divisors (see below), whose sum is σ = 169874460. Its totient is φ = 43142400.

The previous prime is 88442243. The next prime is 88442251. The reversal of 88442248 is 84224488.

It can be written as a sum of positive squares in 2 ways, for example, as 86899684 + 1542564 = 9322^2 + 1242^2 .

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 88442248.

It is not an unprimeable number, because it can be changed into a prime (88442243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134493 + ... + 135148.

Almost surely, 2^88442248 is an apocalyptic number.

It is an amenable number.

88442248 is a deficient number, since it is larger than the sum of its proper divisors (81432212).

88442248 is a wasteful number, since it uses less digits than its factorization.

88442248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269688 (or 269684 counting only the distinct ones).

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

The square root of 88442248 is about 9404.3738760217. The cubic root of 88442248 is about 445.5398875878.

The spelling of 88442248 in words is "eighty-eight million, four hundred forty-two thousand, two hundred forty-eight".