16268212 has 18 divisors (see below), whose sum is σ = 28970214. Its totient is φ = 7993440.

The previous prime is 16268209. The next prime is 16268227. The reversal of 16268212 is 21286261.

16268212 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in 3 ways, for example, as 236196 + 16032016 = 486^2 + 4004^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14338 + ... + 15430.

Almost surely, 2^16268212 is an apocalyptic number.

It is an amenable number.

16268212 is a deficient number, since it is larger than the sum of its proper divisors (12702002).

16268212 is a wasteful number, since it uses less digits than its factorization.

16268212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1156 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 16268212 is about 4033.3871621752. The cubic root of 16268212 is about 253.3844395201.

The spelling of 16268212 in words is "sixteen million, two hundred sixty-eight thousand, two hundred twelve".