16409107 has 8 divisors (see below), whose sum is σ = 19278000. Its totient is φ = 13769760.

The previous prime is 16409087. The next prime is 16409119. The reversal of 16409107 is 70190461.

16409107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16409107 - 2²³ = 8020499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16409147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57232 + ... + 57517.

It is an arithmetic number, because the mean of its divisors is an integer number (2409750).

Almost surely, 2^16409107 is an apocalyptic number.

16409107 is a deficient number, since it is larger than the sum of its proper divisors (2868893).

16409107 is a wasteful number, since it uses less digits than its factorization.

16409107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114773.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 16409107 is about 4050.8155968891. The cubic root of 16409107 is about 254.1138380334.

Adding to 16409107 its reverse (70190461), we get a palindrome (86599568).

The spelling of 16409107 in words is "sixteen million, four hundred nine thousand, one hundred seven".