11246789 has 4 divisors (see below), whose sum is σ = 11255520. Its totient is φ = 11238060.

The previous prime is 11246783. The next prime is 11246813. The reversal of 11246789 is 98764211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11246789 - 2⁴ = 11246773 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11246783) 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 3 ways as a sum of consecutive naturals, for example, 2009 + ... + 5150.

It is an arithmetic number, because the mean of its divisors is an integer number (2813880).

Almost surely, 2^11246789 is an apocalyptic number.

It is an amenable number.

11246789 is a deficient number, since it is larger than the sum of its proper divisors (8731).

11246789 is an equidigital number, since it uses as much as digits as its factorization.

11246789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730.

The product of its digits is 24192, while the sum is 38.

The square root of 11246789 is about 3353.6232644708. The cubic root of 11246789 is about 224.0489170909.

The spelling of 11246789 in words is "eleven million, two hundred forty-six thousand, seven hundred eighty-nine".