6731242 has 8 divisors (see below), whose sum is σ = 11539296. Its totient is φ = 2884812.

The previous prime is 6731239. The next prime is 6731267. The reversal of 6731242 is 2421376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240388 + ... + 240415.

It is an arithmetic number, because the mean of its divisors is an integer number (1442412).

Almost surely, 2^6731242 is an apocalyptic number.

6731242 is a deficient number, since it is larger than the sum of its proper divisors (4808054).

6731242 is a wasteful number, since it uses less digits than its factorization.

6731242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480812.

The product of its digits is 2016, while the sum is 25.

The square root of 6731242 is about 2594.4637210799. The cubic root of 6731242 is about 188.8129313715.

The spelling of 6731242 in words is "six million, seven hundred thirty-one thousand, two hundred forty-two".