88166994 has 8 divisors (see below), whose sum is σ = 176334000. Its totient is φ = 29388996.

The previous prime is 88166993. The next prime is 88167017. The reversal of 88166994 is 49966188.

It is a happy number.

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

88166994 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 not an unprimeable number, because it can be changed into a prime (88166993) 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, 7347244 + ... + 7347255.

It is an arithmetic number, because the mean of its divisors is an integer number (22041750).

Almost surely, 2^88166994 is an apocalyptic number.

88166994 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.

88166994 is a wasteful number, since it uses less digits than its factorization.

88166994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14694504.

The product of its digits is 746496, while the sum is 51.

The square root of 88166994 is about 9389.7281110797. The cubic root of 88166994 is about 445.0771973971.

The spelling of 88166994 in words is "eighty-eight million, one hundred sixty-six thousand, nine hundred ninety-four".