16416601 has 8 divisors (see below), whose sum is σ = 16632000. Its totient is φ = 16202928.

The previous prime is 16416593. The next prime is 16416623. The reversal of 16416601 is 10661461.

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 16416601 - 2³ = 16416593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16416901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32650 + ... + 33148.

It is an arithmetic number, because the mean of its divisors is an integer number (2079000).

Almost surely, 2^16416601 is an apocalyptic number.

It is an amenable number.

16416601 is a deficient number, since it is larger than the sum of its proper divisors (215399).

16416601 is a wasteful number, since it uses less digits than its factorization.

16416601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 16416601 is about 4051.7404902091. The cubic root of 16416601 is about 254.1525165403.

The spelling of 16416601 in words is "sixteen million, four hundred sixteen thousand, six hundred one".