16986068 has 12 divisors (see below), whose sum is σ = 32428032. Its totient is φ = 7720920.

The previous prime is 16986061. The next prime is 16986091. The reversal of 16986068 is 86068961.

It is a super-2 number, since 2×16986068² = 577053012201248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 386047 = 16986068 / (1 + 6 + 9 + 8 + 6 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16986061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192980 + ... + 193067.

It is an arithmetic number, because the mean of its divisors is an integer number (2702336).

Almost surely, 2^16986068 is an apocalyptic number.

It is an amenable number.

16986068 is a deficient number, since it is larger than the sum of its proper divisors (15441964).

16986068 is a wasteful number, since it uses less digits than its factorization.

16986068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386062 (or 386060 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 16986068 is about 4121.4157761624. The cubic root of 16986068 is about 257.0578985058.

The spelling of 16986068 in words is "sixteen million, nine hundred eighty-six thousand, sixty-eight".