16134001 has 4 divisors (see below), whose sum is σ = 17375092. Its totient is φ = 14892912.

The previous prime is 16133977. The next prime is 16134007. The reversal of 16134001 is 10043161.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11048976 + 5085025 = 3324^2 + 2255^2 .

It is a cyclic number.

It is not a de Polignac number, because 16134001 - 2¹¹ = 16131953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16134007) 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, 620526 + ... + 620551.

It is an arithmetic number, because the mean of its divisors is an integer number (4343773).

Almost surely, 2^16134001 is an apocalyptic number.

It is an amenable number.

16134001 is a deficient number, since it is larger than the sum of its proper divisors (1241091).

16134001 is a wasteful number, since it uses less digits than its factorization.

16134001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241090.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 16134001 is about 4016.7152002600. The cubic root of 16134001 is about 252.6857163911.

Adding to 16134001 its reverse (10043161), we get a palindrome (26177162).

The spelling of 16134001 in words is "sixteen million, one hundred thirty-four thousand, one".