11389713 has 8 divisors (see below), whose sum is σ = 15201888. Its totient is φ = 7585344.

The previous prime is 11389699. The next prime is 11389717. The reversal of 11389713 is 31798311.

11389713 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 sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11389713 - 2⁵ = 11389681 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11389717) 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, 4606 + ... + 6632.

It is an arithmetic number, because the mean of its divisors is an integer number (1900236).

Almost surely, 2^11389713 is an apocalyptic number.

It is an amenable number.

11389713 is a deficient number, since it is larger than the sum of its proper divisors (3812175).

11389713 is a wasteful number, since it uses less digits than its factorization.

11389713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903.

The product of its digits is 4536, while the sum is 33.

The square root of 11389713 is about 3374.8648861843. The cubic root of 11389713 is about 224.9939949015.

The spelling of 11389713 in words is "eleven million, three hundred eighty-nine thousand, seven hundred thirteen".