6131042 has 4 divisors (see below), whose sum is σ = 9196566. Its totient is φ = 3065520.

The previous prime is 6131039. The next prime is 6131057. The reversal of 6131042 is 2401316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5340721 + 790321 = 2311^2 + 889^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6131042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1532759 + ... + 1532762.

Almost surely, 2^6131042 is an apocalyptic number.

6131042 is a deficient number, since it is larger than the sum of its proper divisors (3065524).

6131042 is a wasteful number, since it uses less digits than its factorization.

6131042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065523.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 6131042 is about 2476.0941016044. The cubic root of 6131042 is about 183.0254277028.

Adding to 6131042 its reverse (2401316), we get a palindrome (8532358).

The spelling of 6131042 in words is "six million, one hundred thirty-one thousand, forty-two".