16009334 has 32 divisors (see below), whose sum is σ = 28304640. Its totient is φ = 6714400.

The previous prime is 16009333. The next prime is 16009337. The reversal of 16009334 is 43390061.

16009334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16009333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14129 + ... + 15219.

It is an arithmetic number, because the mean of its divisors is an integer number (884520).

Almost surely, 2^16009334 is an apocalyptic number.

16009334 is a deficient number, since it is larger than the sum of its proper divisors (12295306).

16009334 is a wasteful number, since it uses less digits than its factorization.

16009334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 16009334 is about 4001.1665798864. The cubic root of 16009334 is about 252.0332008830.

Adding to 16009334 its reverse (43390061), we get a palindrome (59399395).

The spelling of 16009334 in words is "sixteen million, nine thousand, three hundred thirty-four".