16372134 has 24 divisors (see below), whose sum is σ = 35591400. Its totient is φ = 5439168.

The previous prime is 16372133. The next prime is 16372141. The reversal of 16372134 is 43127361.

16372134 is a `hidden beast` number, since 1 + 637 + 21 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 16372098 and 16372107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16372133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4717 + ... + 7415.

It is an arithmetic number, because the mean of its divisors is an integer number (1482975).

Almost surely, 2^16372134 is an apocalyptic number.

16372134 is an abundant number, since it is smaller than the sum of its proper divisors (19219266).

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

16372134 is a wasteful number, since it uses less digits than its factorization.

16372134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044 (or 3041 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 16372134 is about 4046.2493744207. The cubic root of 16372134 is about 253.9228380740.

Adding to 16372134 its reverse (43127361), we get a palindrome (59499495).

The spelling of 16372134 in words is "sixteen million, three hundred seventy-two thousand, one hundred thirty-four".