106666192 has 20 divisors (see below), whose sum is σ = 206836960. Its totient is φ = 53288928.

The previous prime is 106666181. The next prime is 106666199. The reversal of 106666192 is 291666601.

It is a super-2 number, since 2×106666192² = 22755353031561728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106666199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26659 + ... + 30397.

It is an arithmetic number, because the mean of its divisors is an integer number (10341848).

Almost surely, 2^106666192 is an apocalyptic number.

It is an amenable number.

106666192 is a deficient number, since it is larger than the sum of its proper divisors (100170768).

106666192 is a wasteful number, since it uses less digits than its factorization.

106666192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530 (or 5524 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 106666192 is about 10327.9326101597. The cubic root of 106666192 is about 474.2517371232.

The spelling of 106666192 in words is "one hundred six million, six hundred sixty-six thousand, one hundred ninety-two".