11382788 has 12 divisors (see below), whose sum is σ = 20383440. Its totient is φ = 5558952.

The previous prime is 11382781. The next prime is 11382799. The reversal of 11382788 is 88728311.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11382781) 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, 32918 + ... + 33261.

It is an arithmetic number, because the mean of its divisors is an integer number (1698620).

Almost surely, 2^11382788 is an apocalyptic number.

It is an amenable number.

11382788 is a deficient number, since it is larger than the sum of its proper divisors (9000652).

11382788 is a wasteful number, since it uses less digits than its factorization.

11382788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66226 (or 66224 counting only the distinct ones).

The product of its digits is 21504, while the sum is 38.

The square root of 11382788 is about 3373.8387631895. The cubic root of 11382788 is about 224.9483865150.

The spelling of 11382788 in words is "eleven million, three hundred eighty-two thousand, seven hundred eighty-eight".