11378443 has 8 divisors (see below), whose sum is σ = 11725056. Its totient is φ = 11035200.

The previous prime is 11378413. The next prime is 11378453. The reversal of 11378443 is 34487311.

11378443 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 a cyclic number.

It is not a de Polignac number, because 11378443 - 2¹³ = 11370251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11378413) 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, 7105 + ... + 8557.

It is an arithmetic number, because the mean of its divisors is an integer number (1465632).

Almost surely, 2^11378443 is an apocalyptic number.

11378443 is a deficient number, since it is larger than the sum of its proper divisors (346613).

11378443 is a wasteful number, since it uses less digits than its factorization.

11378443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685.

The product of its digits is 8064, while the sum is 31.

The square root of 11378443 is about 3373.1947764693. The cubic root of 11378443 is about 224.9197606889.

The spelling of 11378443 in words is "eleven million, three hundred seventy-eight thousand, four hundred forty-three".