3031042 has 24 divisors (see below), whose sum is σ = 5349564. Its totient is φ = 1284192.

The previous prime is 3031031. The next prime is 3031043. The reversal of 3031042 is 2401303.

It can be written as a sum of positive squares in 2 ways, for example, as 2893401 + 137641 = 1701^2 + 371^2 .

It is not an unprimeable number, because it can be changed into a prime (3031043) 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, 15288 + ... + 15484.

Almost surely, 2^3031042 is an apocalyptic number.

3031042 is a deficient number, since it is larger than the sum of its proper divisors (2318522).

3031042 is a wasteful number, since it uses less digits than its factorization.

3031042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3031042 is about 1740.9887995045. The cubic root of 3031042 is about 144.7206989750.

Adding to 3031042 its reverse (2401303), we get a palindrome (5432345).

The spelling of 3031042 in words is "three million, thirty-one thousand, forty-two".