4140372 has 24 divisors (see below), whose sum is σ = 9779616. Its totient is φ = 1363168.

The previous prime is 4140361. The next prime is 4140373. The reversal of 4140372 is 2730414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083 + ... + 3074.

It is an arithmetic number, because the mean of its divisors is an integer number (407484).

Almost surely, 2^4140372 is an apocalyptic number.

It is an amenable number.

4140372 is an abundant number, since it is smaller than the sum of its proper divisors (5639244).

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

4140372 is a wasteful number, since it uses less digits than its factorization.

4140372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247 (or 4245 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 4140372 is about 2034.7904068970. The cubic root of 4140372 is about 160.5756865884.

Adding to 4140372 its reverse (2730414), we get a palindrome (6870786).

The spelling of 4140372 in words is "four million, one hundred forty thousand, three hundred seventy-two".