11246839 has 4 divisors (see below), whose sum is σ = 11735856. Its totient is φ = 10757824.

The previous prime is 11246813. The next prime is 11246857. The reversal of 11246839 is 93864211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11246839 - 2⁹ = 11246327 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 (11246899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244474 + ... + 244519.

It is an arithmetic number, because the mean of its divisors is an integer number (2933964).

Almost surely, 2^11246839 is an apocalyptic number.

11246839 is a deficient number, since it is larger than the sum of its proper divisors (489017).

11246839 is an equidigital number, since it uses as much as digits as its factorization.

11246839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489016.

The product of its digits is 10368, while the sum is 34.

The square root of 11246839 is about 3353.6307190864. The cubic root of 11246839 is about 224.0492491095.

The spelling of 11246839 in words is "eleven million, two hundred forty-six thousand, eight hundred thirty-nine".