11464013 has 4 divisors (see below), whose sum is σ = 12506208. Its totient is φ = 10421820.

The previous prime is 11464009. The next prime is 11464031. The reversal of 11464013 is 31046411.

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.

It is a cyclic number.

It is not a de Polignac number, because 11464013 - 2² = 11464009 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11464073) 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, 521081 + ... + 521102.

It is an arithmetic number, because the mean of its divisors is an integer number (3126552).

Almost surely, 2^11464013 is an apocalyptic number.

It is an amenable number.

11464013 is a deficient number, since it is larger than the sum of its proper divisors (1042195).

11464013 is a wasteful number, since it uses less digits than its factorization.

11464013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042194.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11464013 is about 3385.8548403616. The cubic root of 11464013 is about 225.4821791119.

The spelling of 11464013 in words is "eleven million, four hundred sixty-four thousand, thirteen".