16009382 has 16 divisors (see below), whose sum is σ = 25038960. Its totient is φ = 7669728.

The previous prime is 16009369. The next prime is 16009387. The reversal of 16009382 is 28390061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16009387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3344 + ... + 6572.

It is an arithmetic number, because the mean of its divisors is an integer number (1564935).

Almost surely, 2^16009382 is an apocalyptic number.

16009382 is a deficient number, since it is larger than the sum of its proper divisors (9029578).

16009382 is a wasteful number, since it uses less digits than its factorization.

16009382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 16009382 is about 4001.1725781326. The cubic root of 16009382 is about 252.0334527690.

The spelling of 16009382 in words is "sixteen million, nine thousand, three hundred eighty-two".