6249441 has 8 divisors (see below), whose sum is σ = 9090144. Its totient is φ = 3787520.

The previous prime is 6249433. The next prime is 6249443. The reversal of 6249441 is 1449426.

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

It is not a de Polignac number, because 6249441 - 2³ = 6249433 is a prime.

It is a Curzon number.

6249441 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6249399 and 6249408.

It is not an unprimeable number, because it can be changed into a prime (6249443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94656 + ... + 94721.

It is an arithmetic number, because the mean of its divisors is an integer number (1136268).

Almost surely, 2^6249441 is an apocalyptic number.

It is an amenable number.

6249441 is a deficient number, since it is larger than the sum of its proper divisors (2840703).

6249441 is a wasteful number, since it uses less digits than its factorization.

6249441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189391.

The product of its digits is 6912, while the sum is 30.

The square root of 6249441 is about 2499.8881975000. Note that the first 3 decimals coincide. The cubic root of 6249441 is about 184.1960831053.

The spelling of 6249441 in words is "six million, two hundred forty-nine thousand, four hundred forty-one".