107406666 has 12 divisors (see below), whose sum is σ = 232714482. Its totient is φ = 35802216.

The previous prime is 107406659. The next prime is 107406701. The reversal of 107406666 is 666604701.

It can be written as a sum of positive squares in only one way, i.e., 106812225 + 594441 = 10335^2 + 771^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 107406666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2983501 + ... + 2983536.

Almost surely, 2^107406666 is an apocalyptic number.

107406666 is an abundant number, since it is smaller than the sum of its proper divisors (125307816).

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

107406666 is a wasteful number, since it uses less digits than its factorization.

107406666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5967045 (or 5967042 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 107406666 is about 10363.7187341224. The cubic root of 107406666 is about 475.3466219748.

The spelling of 107406666 in words is "one hundred seven million, four hundred six thousand, six hundred sixty-six".