16100066 has 8 divisors (see below), whose sum is σ = 24168144. Its totient is φ = 8044020.

The previous prime is 16100059. The next prime is 16100081. The reversal of 16100066 is 66000161.

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

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, 2021 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (3021018).

Almost surely, 2^16100066 is an apocalyptic number.

16100066 is a deficient number, since it is larger than the sum of its proper divisors (8068078).

16100066 is a wasteful number, since it uses less digits than its factorization.

16100066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6016.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 16100066 is about 4012.4887538783. The cubic root of 16100066 is about 252.5084322250.

The spelling of 16100066 in words is "sixteen million, one hundred thousand, sixty-six".