6143722 has 8 divisors (see below), whose sum is σ = 9924516. Its totient is φ = 2835552.

The previous prime is 6143713. The next prime is 6143741. The reversal of 6143722 is 2273416.

It can be written as a sum of positive squares in 2 ways, for example, as 4456321 + 1687401 = 2111^2 + 1299^2 .

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

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, 118123 + ... + 118174.

Almost surely, 2^6143722 is an apocalyptic number.

6143722 is a deficient number, since it is larger than the sum of its proper divisors (3780794).

6143722 is a wasteful number, since it uses less digits than its factorization.

6143722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236312.

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

The square root of 6143722 is about 2478.6532633670. The cubic root of 6143722 is about 183.1515163488.

The spelling of 6143722 in words is "six million, one hundred forty-three thousand, seven hundred twenty-two".