116448666 has 8 divisors (see below), whose sum is σ = 232897344. Its totient is φ = 38816220.

The previous prime is 116448653. The next prime is 116448697. The reversal of 116448666 is 666844611.

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

116448666 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9704050 + ... + 9704061.

It is an arithmetic number, because the mean of its divisors is an integer number (29112168).

Almost surely, 2^116448666 is an apocalyptic number.

116448666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116448666 is a wasteful number, since it uses less digits than its factorization.

116448666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19408116.

The product of its digits is 165888, while the sum is 42.

The square root of 116448666 is about 10791.1383088162. The cubic root of 116448666 is about 488.3278640826.

The spelling of 116448666 in words is "one hundred sixteen million, four hundred forty-eight thousand, six hundred sixty-six".