6249842 has 8 divisors (see below), whose sum is σ = 9461100. Its totient is φ = 3096144.

The previous prime is 6249839. The next prime is 6249851. The reversal of 6249842 is 2489426.

It can be written as a sum of positive squares in 2 ways, for example, as 5812921 + 436921 = 2411^2 + 661^2 .

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, 14117 + ... + 14552.

Almost surely, 2^6249842 is an apocalyptic number.

6249842 is a deficient number, since it is larger than the sum of its proper divisors (3211258).

6249842 is a wasteful number, since it uses less digits than its factorization.

6249842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28780.

The product of its digits is 27648, while the sum is 35.

The square root of 6249842 is about 2499.9683998003. The cubic root of 6249842 is about 184.2000227137.

The spelling of 6249842 in words is "six million, two hundred forty-nine thousand, eight hundred forty-two".