11338378 has 4 divisors (see below), whose sum is σ = 17007570. Its totient is φ = 5669188.

The previous prime is 11338373. The next prime is 11338387. The reversal of 11338378 is 87383311.

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

It can be written as a sum of positive squares in only one way, i.e., 7469289 + 3869089 = 2733^2 + 1967^2 .

It is not an unprimeable number, because it can be changed into a prime (11338373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834593 + ... + 2834596.

Almost surely, 2^11338378 is an apocalyptic number.

11338378 is a deficient number, since it is larger than the sum of its proper divisors (5669192).

11338378 is an equidigital number, since it uses as much as digits as its factorization.

11338378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669191.

The product of its digits is 12096, while the sum is 34.

The square root of 11338378 is about 3367.2508074095. The cubic root of 11338378 is about 224.6554595088.

The spelling of 11338378 in words is "eleven million, three hundred thirty-eight thousand, three hundred seventy-eight".