666089114 has 16 divisors (see below), whose sum is σ = 1019010240. Its totient is φ = 326451840.

The previous prime is 666089101. The next prime is 666089119. The reversal of 666089114 is 411980666.

It is not an unprimeable number, because it can be changed into a prime (666089119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33659 + ... + 49649.

It is an arithmetic number, because the mean of its divisors is an integer number (63688140).

Almost surely, 2^666089114 is an apocalyptic number.

666089114 is a deficient number, since it is larger than the sum of its proper divisors (352921126).

666089114 is a wasteful number, since it uses less digits than its factorization.

666089114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16405.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 666089114 is about 25808.7022920565. The cubic root of 666089114 is about 873.3281224883.

The spelling of 666089114 in words is "six hundred sixty-six million, eighty-nine thousand, one hundred fourteen".