4031042 has 8 divisors (see below), whose sum is σ = 6060096. Its totient is φ = 2011012.

The previous prime is 4030993. The next prime is 4031047. The reversal of 4031042 is 2401304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4031047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998 + ... + 3009.

It is an arithmetic number, because the mean of its divisors is an integer number (757512).

Almost surely, 2^4031042 is an apocalyptic number.

4031042 is a deficient number, since it is larger than the sum of its proper divisors (2029054).

4031042 is a wasteful number, since it uses less digits than its factorization.

4031042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4512.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4031042 is about 2007.7455018005. The cubic root of 4031042 is about 159.1496817062.

Adding to 4031042 its reverse (2401304), we get a palindrome (6432346).

The spelling of 4031042 in words is "four million, thirty-one thousand, forty-two".