116132666 has 8 divisors (see below), whose sum is σ = 187598964. Its totient is φ = 53599680.

The previous prime is 116132663. The next prime is 116132669. The reversal of 116132666 is 666231611.

It is an interprime number because it is at equal distance from previous prime (116132663) and next prime (116132669).

It can be written as a sum of positive squares in 2 ways, for example, as 116100625 + 32041 = 10775^2 + 179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×116132666² = 26973592224535112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116132663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2233295 + ... + 2233346.

Almost surely, 2^116132666 is an apocalyptic number.

116132666 is a deficient number, since it is larger than the sum of its proper divisors (71466298).

116132666 is a wasteful number, since it uses less digits than its factorization.

116132666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466656.

The product of its digits is 7776, while the sum is 32.

The square root of 116132666 is about 10776.4867187781. The cubic root of 116132666 is about 487.8857482465.

The spelling of 116132666 in words is "one hundred sixteen million, one hundred thirty-two thousand, six hundred sixty-six".