6244431 has 8 divisors (see below), whose sum is σ = 8688000. Its totient is φ = 3981912.

The previous prime is 6244429. The next prime is 6244439. The reversal of 6244431 is 1344426.

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

It is not a de Polignac number, because 6244431 - 2¹ = 6244429 is a prime.

It is a super-2 number, since 2×6244431² = 77985837027522, which contains 22 as substring.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6244439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45181 + ... + 45318.

It is an arithmetic number, because the mean of its divisors is an integer number (1086000).

Almost surely, 2^6244431 is an apocalyptic number.

6244431 is a deficient number, since it is larger than the sum of its proper divisors (2443569).

6244431 is a wasteful number, since it uses less digits than its factorization.

6244431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90525.

The product of its digits is 2304, while the sum is 24.

The square root of 6244431 is about 2498.8859517793. The cubic root of 6244431 is about 184.1468483505.

Adding to 6244431 its reverse (1344426), we get a palindrome (7588857).

The spelling of 6244431 in words is "six million, two hundred forty-four thousand, four hundred thirty-one".