4042475 has 12 divisors (see below), whose sum is σ = 5067384. Its totient is φ = 3198720.

The previous prime is 4042471. The next prime is 4042501. The reversal of 4042475 is 5742404.

It is not a de Polignac number, because 4042475 - 2² = 4042471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1592 + ... + 3258.

It is an arithmetic number, because the mean of its divisors is an integer number (422282).

Almost surely, 2^4042475 is an apocalyptic number.

4042475 is a deficient number, since it is larger than the sum of its proper divisors (1024909).

4042475 is a wasteful number, since it uses less digits than its factorization.

4042475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774 (or 1769 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 4042475 is about 2010.5907092196. The cubic root of 4042475 is about 159.3000018784.

Adding to 4042475 its reverse (5742404), we get a palindrome (9784879).

The spelling of 4042475 in words is "four million, forty-two thousand, four hundred seventy-five".