6287242 has 8 divisors (see below), whose sum is σ = 10156356. Its totient is φ = 2901792.

The previous prime is 6287201. The next prime is 6287243. The reversal of 6287242 is 2427826.

It can be written as a sum of positive squares in 2 ways, for example, as 6007401 + 279841 = 2451^2 + 529^2 .

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 (6287243) 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, 120883 + ... + 120934.

Almost surely, 2^6287242 is an apocalyptic number.

6287242 is a deficient number, since it is larger than the sum of its proper divisors (3869114).

6287242 is a wasteful number, since it uses less digits than its factorization.

6287242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241832.

The product of its digits is 10752, while the sum is 31.

The square root of 6287242 is about 2507.4373372031. The cubic root of 6287242 is about 184.5667191617.

The spelling of 6287242 in words is "six million, two hundred eighty-seven thousand, two hundred forty-two".