4140572 has 12 divisors (see below), whose sum is σ = 7383096. Its totient is φ = 2031120.

The previous prime is 4140569. The next prime is 4140589. The reversal of 4140572 is 2750414.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9554 + ... + 9977.

It is an arithmetic number, because the mean of its divisors is an integer number (615258).

Almost surely, 2^4140572 is an apocalyptic number.

It is an amenable number.

4140572 is a deficient number, since it is larger than the sum of its proper divisors (3242524).

4140572 is a wasteful number, since it uses less digits than its factorization.

4140572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19588 (or 19586 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4140572 is about 2034.8395514143. The cubic root of 4140572 is about 160.5782720743.

Adding to 4140572 its reverse (2750414), we get a palindrome (6890986).

The spelling of 4140572 in words is "four million, one hundred forty thousand, five hundred seventy-two".