16068213 has 40 divisors (see below), whose sum is σ = 29063232. Its totient is φ = 8636544.

The previous prime is 16068211. The next prime is 16068251. The reversal of 16068213 is 31286061.

It is not a de Polignac number, because 16068213 - 2¹ = 16068211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16068211) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8806 + ... + 10472.

Almost surely, 2^16068213 is an apocalyptic number.

It is an amenable number.

16068213 is a deficient number, since it is larger than the sum of its proper divisors (12995019).

16068213 is a wasteful number, since it uses less digits than its factorization.

16068213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 16068213 is about 4008.5175564041. The cubic root of 16068213 is about 252.3417981002.

The spelling of 16068213 in words is "sixteen million, sixty-eight thousand, two hundred thirteen".