6247424 has 22 divisors (see below), whose sum is σ = 12490794. Its totient is φ = 3123200.

The previous prime is 6247411. The next prime is 6247433. The reversal of 6247424 is 4247426.

It can be written as a sum of positive squares in only one way, i.e., 5607424 + 640000 = 2368^2 + 800^2 .

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027 + ... + 4074.

Almost surely, 2^6247424 is an apocalyptic number.

6247424 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6247424 is a deficient number, since it is larger than the sum of its proper divisors (6243370).

6247424 is an equidigital number, since it uses as much as digits as its factorization.

6247424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121 (or 6103 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 6247424 is about 2499.4847469028. The cubic root of 6247424 is about 184.1762646140.

The spelling of 6247424 in words is "six million, two hundred forty-seven thousand, four hundred twenty-four".