6307142 has 4 divisors (see below), whose sum is σ = 9460716. Its totient is φ = 3153570.

The previous prime is 6307121. The next prime is 6307177. The reversal of 6307142 is 2417036.

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

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, 1576784 + ... + 1576787.

It is an arithmetic number, because the mean of its divisors is an integer number (2365179).

Almost surely, 2^6307142 is an apocalyptic number.

6307142 is a deficient number, since it is larger than the sum of its proper divisors (3153574).

6307142 is a wasteful number, since it uses less digits than its factorization.

6307142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153573.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 6307142 is about 2511.4023970682. The cubic root of 6307142 is about 184.7612405673.

The spelling of 6307142 in words is "six million, three hundred seven thousand, one hundred forty-two".