6137842 has 4 divisors (see below), whose sum is σ = 9206766. Its totient is φ = 3068920.

The previous prime is 6137839. The next prime is 6137861. The reversal of 6137842 is 2487316.

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., 3884841 + 2253001 = 1971^2 + 1501^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1534459 + ... + 1534462.

Almost surely, 2^6137842 is an apocalyptic number.

6137842 is a deficient number, since it is larger than the sum of its proper divisors (3068924).

6137842 is a wasteful number, since it uses less digits than its factorization.

6137842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068923.

The product of its digits is 8064, while the sum is 31.

The square root of 6137842 is about 2477.4668514432. The cubic root of 6137842 is about 183.0930678130.

The spelling of 6137842 in words is "six million, one hundred thirty-seven thousand, eight hundred forty-two".