88166973 has 16 divisors (see below), whose sum is σ = 124009920. Its totient is φ = 55564416.

The previous prime is 88166963. The next prime is 88166977. The reversal of 88166973 is 37966188.

It is not a de Polignac number, because 88166973 - 2⁴ = 88166957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88166977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30361 + ... + 33137.

It is an arithmetic number, because the mean of its divisors is an integer number (7750620).

Almost surely, 2^88166973 is an apocalyptic number.

It is an amenable number.

88166973 is a deficient number, since it is larger than the sum of its proper divisors (35842947).

88166973 is a wasteful number, since it uses less digits than its factorization.

88166973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356.

The product of its digits is 435456, while the sum is 48.

The square root of 88166973 is about 9389.7269928364. The cubic root of 88166973 is about 445.0771620603.

The spelling of 88166973 in words is "eighty-eight million, one hundred sixty-six thousand, nine hundred seventy-three".