6239247 has 16 divisors (see below), whose sum is σ = 9561600. Its totient is φ = 3544992.

The previous prime is 6239243. The next prime is 6239281. The reversal of 6239247 is 7429326.

It is not a de Polignac number, because 6239247 - 2² = 6239243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6239243) 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 15 ways as a sum of consecutive naturals, for example, 3433 + ... + 4925.

It is an arithmetic number, because the mean of its divisors is an integer number (597600).

Almost surely, 2^6239247 is an apocalyptic number.

6239247 is a deficient number, since it is larger than the sum of its proper divisors (3322353).

6239247 is a wasteful number, since it uses less digits than its factorization.

6239247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702.

The product of its digits is 18144, while the sum is 33.

The square root of 6239247 is about 2497.8484741873. The cubic root of 6239247 is about 184.0958759159.

It can be divided in two parts, 623 and 9247, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 6239247 in words is "six million, two hundred thirty-nine thousand, two hundred forty-seven".