16410138 has 8 divisors (see below), whose sum is σ = 32820288. Its totient is φ = 5470044.

The previous prime is 16410131. The next prime is 16410157. The reversal of 16410138 is 83101461.

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

16410138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16410131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367506 + ... + 1367517.

It is an arithmetic number, because the mean of its divisors is an integer number (4102536).

Almost surely, 2^16410138 is an apocalyptic number.

16410138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16410138 is a wasteful number, since it uses less digits than its factorization.

16410138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735028.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 16410138 is about 4050.9428532133. The cubic root of 16410138 is about 254.1191599944.

Adding to 16410138 its reverse (83101461), we get a palindrome (99511599).

The spelling of 16410138 in words is "sixteen million, four hundred ten thousand, one hundred thirty-eight".