97883966 has 8 divisors (see below), whose sum is σ = 146942544. Its totient is φ = 48903120.

The previous prime is 97883963. The next prime is 97883971. The reversal of 97883966 is 66938879.

97883966 is nontrivially palindromic in base 14.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97883963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16175 + ... + 21386.

It is an arithmetic number, because the mean of its divisors is an integer number (18367818).

Almost surely, 2^97883966 is an apocalyptic number.

97883966 is a deficient number, since it is larger than the sum of its proper divisors (49058578).

97883966 is a wasteful number, since it uses less digits than its factorization.

97883966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38866.

The product of its digits is 3919104, while the sum is 56.

The square root of 97883966 is about 9893.6325987981. The cubic root of 97883966 is about 460.8615956544.

The spelling of 97883966 in words is "ninety-seven million, eight hundred eighty-three thousand, nine hundred sixty-six".