88444398 has 16 divisors (see below), whose sum is σ = 202158720. Its totient is φ = 25269816.

The previous prime is 88444397. The next prime is 88444399. The reversal of 88444398 is 89344488.

It is an interprime number because it is at equal distance from previous prime (88444397) and next prime (88444399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88444397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052868 + ... + 1052951.

It is an arithmetic number, because the mean of its divisors is an integer number (12634920).

Almost surely, 2^88444398 is an apocalyptic number.

88444398 is an abundant number, since it is smaller than the sum of its proper divisors (113714322).

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

88444398 is a wasteful number, since it uses less digits than its factorization.

88444398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105831.

The product of its digits is 884736, while the sum is 48.

The square root of 88444398 is about 9404.4881838407. The cubic root of 88444398 is about 445.5434978646.

The spelling of 88444398 in words is "eighty-eight million, four hundred forty-four thousand, three hundred ninety-eight".