4372392 has 48 divisors (see below), whose sum is σ = 11535840. Its totient is φ = 1378432.

The previous prime is 4372373. The next prime is 4372397. The reversal of 4372392 is 2932734.

It is a d-powerful number, because it can be written as 4¹¹ + 3⁵ + 7² + 2⁷ + 3¹¹ + 9 + 2⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4372397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49084 + ... + 49172.

It is an arithmetic number, because the mean of its divisors is an integer number (240330).

Almost surely, 2^4372392 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 4372392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5767920).

4372392 is an abundant number, since it is smaller than the sum of its proper divisors (7163448).

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

4372392 is a wasteful number, since it uses less digits than its factorization.

4372392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 117 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 4372392 is about 2091.0265421558. The cubic root of 4372392 is about 163.5208102270.

It can be divided in two parts, 437239 and 2, that multiplied together give a palindrome (874478).

The spelling of 4372392 in words is "four million, three hundred seventy-two thousand, three hundred ninety-two".