10243839 has 8 divisors (see below), whose sum is σ = 13724032. Its totient is φ = 6796440.

The previous prime is 10243837. The next prime is 10243853. The reversal of 10243839 is 93834201.

10243839 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10243839 - 2¹ = 10243837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243837) 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, 7459 + ... + 8724.

It is an arithmetic number, because the mean of its divisors is an integer number (1715504).

Almost surely, 2^10243839 is an apocalyptic number.

10243839 is a deficient number, since it is larger than the sum of its proper divisors (3480193).

10243839 is a wasteful number, since it uses less digits than its factorization.

10243839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16397.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10243839 is about 3200.5997875398. The cubic root of 10243839 is about 217.1805430444.

The spelling of 10243839 in words is "ten million, two hundred forty-three thousand, eight hundred thirty-nine".