16006412 has 6 divisors (see below), whose sum is σ = 28011228. Its totient is φ = 8003204.

The previous prime is 16006357. The next prime is 16006421. The reversal of 16006412 is 21460061.

It is a happy number.

16006412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16006412² = 512410450227488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000798 + ... + 2000805.

It is an arithmetic number, because the mean of its divisors is an integer number (4668538).

Almost surely, 2^16006412 is an apocalyptic number.

It is an amenable number.

16006412 is a deficient number, since it is larger than the sum of its proper divisors (12004816).

16006412 is a wasteful number, since it uses less digits than its factorization.

16006412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001607 (or 4001605 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 16006412 is about 4000.8014197158. The cubic root of 16006412 is about 252.0178663742.

Adding to 16006412 its reverse (21460061), we get a palindrome (37466473).

The spelling of 16006412 in words is "sixteen million, six thousand, four hundred twelve".