4187372 has 48 divisors (see below), whose sum is σ = 9354240. Its totient is φ = 1596672.

The previous prime is 4187369. The next prime is 4187399. The reversal of 4187372 is 2737814.

It is a happy number.

4187372 is nontrivially palindromic in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8813 + ... + 9275.

It is an arithmetic number, because the mean of its divisors is an integer number (194880).

Almost surely, 2^4187372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4187372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4677120).

4187372 is an abundant number, since it is smaller than the sum of its proper divisors (5166868).

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

4187372 is a wasteful number, since it uses less digits than its factorization.

4187372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 508 counting only the distinct ones).

The product of its digits is 9408, while the sum is 32.

The square root of 4187372 is about 2046.3069173514. The cubic root of 4187372 is about 161.1810008662.

The spelling of 4187372 in words is "four million, one hundred eighty-seven thousand, three hundred seventy-two".