106663976 has 16 divisors (see below), whose sum is σ = 203385600. Its totient is φ = 52427824.

The previous prime is 106663937. The next prime is 106663987. The reversal of 106663976 is 679366601.

It is a super-2 number, since 2×106663976² = 22754407552257152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112520 + ... + 113463.

It is an arithmetic number, because the mean of its divisors is an integer number (12711600).

Almost surely, 2^106663976 is an apocalyptic number.

It is an amenable number.

106663976 is a deficient number, since it is larger than the sum of its proper divisors (96721624).

106663976 is a wasteful number, since it uses less digits than its factorization.

106663976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226048 (or 226044 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 106663976 is about 10327.8253277251. The cubic root of 106663976 is about 474.2484528925.

The spelling of 106663976 in words is "one hundred six million, six hundred sixty-three thousand, nine hundred seventy-six".