16630707 has 8 divisors (see below), whose sum is σ = 22715280. Its totient is φ = 10816640.

The previous prime is 16630703. The next prime is 16630721. The reversal of 16630707 is 70703661.

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

It is a cyclic number.

It is not a de Polignac number, because 16630707 - 2² = 16630703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16630703) 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, 67482 + ... + 67727.

It is an arithmetic number, because the mean of its divisors is an integer number (2839410).

Almost surely, 2^16630707 is an apocalyptic number.

16630707 is a deficient number, since it is larger than the sum of its proper divisors (6084573).

16630707 is a wasteful number, since it uses less digits than its factorization.

16630707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135253.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 16630707 is about 4078.0763847677. The cubic root of 16630707 is about 255.2526369725.

The spelling of 16630707 in words is "sixteen million, six hundred thirty thousand, seven hundred seven".