11380937 has 4 divisors (see below), whose sum is σ = 11748096. Its totient is φ = 11013780.

The previous prime is 11380933. The next prime is 11380951. The reversal of 11380937 is 73908311.

11380937 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73908311 = 431 ⋅171481.

It is a cyclic number.

It is not a de Polignac number, because 11380937 - 2² = 11380933 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11380931) 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, 183533 + ... + 183594.

It is an arithmetic number, because the mean of its divisors is an integer number (2937024).

Almost surely, 2^11380937 is an apocalyptic number.

It is an amenable number.

11380937 is a deficient number, since it is larger than the sum of its proper divisors (367159).

11380937 is an equidigital number, since it uses as much as digits as its factorization.

11380937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367158.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 11380937 is about 3373.5644354303. The cubic root of 11380937 is about 224.9361926063.

The spelling of 11380937 in words is "eleven million, three hundred eighty thousand, nine hundred thirty-seven".