107667666 has 24 divisors (see below), whose sum is σ = 236568384. Its totient is φ = 35383320.

The previous prime is 107667649. The next prime is 107667667. The reversal of 107667666 is 666766701.

It is not an unprimeable number, because it can be changed into a prime (107667667) 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 11 ways as a sum of consecutive naturals, for example, 40846 + ... + 43401.

It is an arithmetic number, because the mean of its divisors is an integer number (9857016).

Almost surely, 2^107667666 is an apocalyptic number.

107667666 is an abundant number, since it is smaller than the sum of its proper divisors (128900718).

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

107667666 is a wasteful number, since it uses less digits than its factorization.

107667666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84326 (or 84323 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 107667666 is about 10376.3030988884. The cubic root of 107667666 is about 475.7313439375.

The spelling of 107667666 in words is "one hundred seven million, six hundred sixty-seven thousand, six hundred sixty-six".