11378918 has 8 divisors (see below), whose sum is σ = 17465448. Its totient is φ = 5557104.

The previous prime is 11378903. The next prime is 11378921. The reversal of 11378918 is 81987311.

11378918 is digitally balanced in base 2, 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66071 + ... + 66242.

It is an arithmetic number, because the mean of its divisors is an integer number (2183181).

Almost surely, 2^11378918 is an apocalyptic number.

11378918 is a deficient number, since it is larger than the sum of its proper divisors (6086530).

11378918 is a wasteful number, since it uses less digits than its factorization.

11378918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132358.

The product of its digits is 12096, while the sum is 38.

The square root of 11378918 is about 3373.2651837648. The cubic root of 11378918 is about 224.9228904493.

The spelling of 11378918 in words is "eleven million, three hundred seventy-eight thousand, nine hundred eighteen".