16130666 has 8 divisors (see below), whose sum is σ = 24213504. Its totient is φ = 8059500.

The previous prime is 16130629. The next prime is 16130669. The reversal of 16130666 is 66603161.

16130666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (16130669) 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, 2711 + ... + 6293.

It is an arithmetic number, because the mean of its divisors is an integer number (3026688).

Almost surely, 2^16130666 is an apocalyptic number.

16130666 is a deficient number, since it is larger than the sum of its proper divisors (8082838).

16130666 is a wasteful number, since it uses less digits than its factorization.

16130666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5836.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 16130666 is about 4016.3000385927. The cubic root of 16130666 is about 252.6683046130.

The spelling of 16130666 in words is "sixteen million, one hundred thirty thousand, six hundred sixty-six".