88197882 has 8 divisors (see below), whose sum is σ = 176395776. Its totient is φ = 29399292.

The previous prime is 88197871. The next prime is 88197911. The reversal of 88197882 is 28879188.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

88197882 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7349818 + ... + 7349829.

It is an arithmetic number, because the mean of its divisors is an integer number (22049472).

Almost surely, 2^88197882 is an apocalyptic number.

88197882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

88197882 is a wasteful number, since it uses less digits than its factorization.

88197882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14699652.

The product of its digits is 516096, while the sum is 51.

The square root of 88197882 is about 9391.3727431084. The cubic root of 88197882 is about 445.1291667292.

The spelling of 88197882 in words is "eighty-eight million, one hundred ninety-seven thousand, eight hundred eighty-two".