16906108 has 6 divisors (see below), whose sum is σ = 29585696. Its totient is φ = 8453052.

The previous prime is 16906093. The next prime is 16906117. The reversal of 16906108 is 80160961.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16906108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113260 + ... + 2113267.

Almost surely, 2^16906108 is an apocalyptic number.

It is an amenable number.

16906108 is a deficient number, since it is larger than the sum of its proper divisors (12679588).

16906108 is a wasteful number, since it uses less digits than its factorization.

16906108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4226531 (or 4226529 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 16906108 is about 4111.7037831050. The cubic root of 16906108 is about 256.6539069011.

The spelling of 16906108 in words is "sixteen million, nine hundred six thousand, one hundred eight".