16700164 has 24 divisors (see below), whose sum is σ = 33131840. Its totient is φ = 7301664.

The previous prime is 16700149. The next prime is 16700191. The reversal of 16700164 is 46100761.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7464 + ... + 9439.

Almost surely, 2^16700164 is an apocalyptic number.

It is an amenable number.

16700164 is a deficient number, since it is larger than the sum of its proper divisors (16431676).

16700164 is a wasteful number, since it uses less digits than its factorization.

16700164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16939 (or 16937 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 16700164 is about 4086.5834140514. The cubic root of 16700164 is about 255.6074917618.

The spelling of 16700164 in words is "sixteen million, seven hundred thousand, one hundred sixty-four".