4164372 has 30 divisors (see below), whose sum is σ = 10887338. Its totient is φ = 1388016.

The previous prime is 4164367. The next prime is 4164379. The reversal of 4164372 is 2734614.

It can be written as a sum of positive squares in only one way, i.e., 3111696 + 1052676 = 1764^2 + 1026^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4164379) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6103 + ... + 6750.

Almost surely, 2^4164372 is an apocalyptic number.

It is an amenable number.

4164372 is an abundant number, since it is smaller than the sum of its proper divisors (6722966).

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

4164372 is a wasteful number, since it uses less digits than its factorization.

4164372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12869 (or 12858 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 4164372 is about 2040.6792986650. The cubic root of 4164372 is about 160.8853523258.

Adding to 4164372 its reverse (2734614), we get a palindrome (6898986).

The spelling of 4164372 in words is "four million, one hundred sixty-four thousand, three hundred seventy-two".