11748459 has 4 divisors (see below), whose sum is σ = 15664616. Its totient is φ = 7832304.

The previous prime is 11748439. The next prime is 11748461. The reversal of 11748459 is 95484711.

11748459 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11748459 - 2¹¹ = 11746411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11748409) 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, 1958074 + ... + 1958079.

It is an arithmetic number, because the mean of its divisors is an integer number (3916154).

Almost surely, 2^11748459 is an apocalyptic number.

11748459 is a deficient number, since it is larger than the sum of its proper divisors (3916157).

11748459 is an equidigital number, since it uses as much as digits as its factorization.

11748459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916156.

The product of its digits is 40320, while the sum is 39.

The square root of 11748459 is about 3427.6025148783. The cubic root of 11748459 is about 227.3318582094.

The spelling of 11748459 in words is "eleven million, seven hundred forty-eight thousand, four hundred fifty-nine".