6414247 has 12 divisors (see below), whose sum is σ = 7560480. Its totient is φ = 5425056.

The previous prime is 6414193. The next prime is 6414269. The reversal of 6414247 is 7424146.

It is not a de Polignac number, because 6414247 - 2¹¹ = 6412199 is a prime.

It is a super-2 number, since 2×6414247² = 82285129154018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6414547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3043 + ... + 4699.

It is an arithmetic number, because the mean of its divisors is an integer number (630040).

Almost surely, 2^6414247 is an apocalyptic number.

6414247 is a deficient number, since it is larger than the sum of its proper divisors (1146233).

6414247 is a wasteful number, since it uses less digits than its factorization.

6414247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750 (or 1743 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 6414247 is about 2532.6363734259. The cubic root of 6414247 is about 185.8012194010.

The spelling of 6414247 in words is "six million, four hundred fourteen thousand, two hundred forty-seven".