11333387 has 8 divisors (see below), whose sum is σ = 12289200. Its totient is φ = 10389600.

The previous prime is 11333351. The next prime is 11333389. The reversal of 11333387 is 78333311.

11333387 is digitally balanced in base 3, because in such base 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 11333387 - 2⁸ = 11333131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11333389) 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, 989 + ... + 4862.

It is an arithmetic number, because the mean of its divisors is an integer number (1536150).

Almost surely, 2^11333387 is an apocalyptic number.

11333387 is a deficient number, since it is larger than the sum of its proper divisors (955813).

11333387 is a wasteful number, since it uses less digits than its factorization.

11333387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013.

The product of its digits is 4536, while the sum is 29.

The square root of 11333387 is about 3366.5096167990. The cubic root of 11333387 is about 224.6224912436.

Adding to 11333387 its reverse (78333311), we get a palindrome (89666698).

The spelling of 11333387 in words is "eleven million, three hundred thirty-three thousand, three hundred eighty-seven".