88216338 has 32 divisors (see below), whose sum is σ = 206559360. Its totient is φ = 24589440.

The previous prime is 88216319. The next prime is 88216367. The reversal of 88216338 is 83361288.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 88216296 and 88216305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23893 + ... + 27336.

It is an arithmetic number, because the mean of its divisors is an integer number (6454980).

Almost surely, 2^88216338 is an apocalyptic number.

88216338 is an abundant number, since it is smaller than the sum of its proper divisors (118343022).

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

88216338 is a wasteful number, since it uses less digits than its factorization.

88216338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51282.

The product of its digits is 55296, while the sum is 39.

The square root of 88216338 is about 9392.3552956647. The cubic root of 88216338 is about 445.1602133210.

The spelling of 88216338 in words is "eighty-eight million, two hundred sixteen thousand, three hundred thirty-eight".