16332107 has 4 divisors (see below), whose sum is σ = 17816856. Its totient is φ = 14847360.

The previous prime is 16332089. The next prime is 16332119. The reversal of 16332107 is 70123361.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16332107 - 2¹⁰ = 16331083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16332137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742358 + ... + 742379.

It is an arithmetic number, because the mean of its divisors is an integer number (4454214).

Almost surely, 2^16332107 is an apocalyptic number.

16332107 is a deficient number, since it is larger than the sum of its proper divisors (1484749).

16332107 is a wasteful number, since it uses less digits than its factorization.

16332107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484748.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 16332107 is about 4041.3001620766. The cubic root of 16332107 is about 253.7157369189.

Adding to 16332107 its reverse (70123361), we get a palindrome (86455468).

The spelling of 16332107 in words is "sixteen million, three hundred thirty-two thousand, one hundred seven".