88371666 has 12 divisors (see below), whose sum is σ = 191471982. Its totient is φ = 29457216.

The previous prime is 88371649. The next prime is 88371697. The reversal of 88371666 is 66617388.

It can be written as a sum of positive squares in only one way, i.e., 68310225 + 20061441 = 8265^2 + 4479^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2454751 + ... + 2454786.

Almost surely, 2^88371666 is an apocalyptic number.

88371666 is an abundant number, since it is smaller than the sum of its proper divisors (103100316).

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

88371666 is a wasteful number, since it uses less digits than its factorization.

88371666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4909545 (or 4909542 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 88371666 is about 9400.6205114343. The cubic root of 88371666 is about 445.4213338939.

The spelling of 88371666 in words is "eighty-eight million, three hundred seventy-one thousand, six hundred sixty-six".