16338134 has 4 divisors (see below), whose sum is σ = 24507204. Its totient is φ = 8169066.

The previous prime is 16338121. The next prime is 16338137. The reversal of 16338134 is 43183361.

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

It is a Curzon number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 16338097 and 16338106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16338137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4084532 + ... + 4084535.

It is an arithmetic number, because the mean of its divisors is an integer number (6126801).

Almost surely, 2^16338134 is an apocalyptic number.

16338134 is a deficient number, since it is larger than the sum of its proper divisors (8169070).

16338134 is an equidigital number, since it uses as much as digits as its factorization.

16338134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8169069.

The product of its digits is 5184, while the sum is 29.

The square root of 16338134 is about 4042.0457691619. The cubic root of 16338134 is about 253.7469424595.

The spelling of 16338134 in words is "sixteen million, three hundred thirty-eight thousand, one hundred thirty-four".