11086939 has 8 divisors (see below), whose sum is σ = 11533760. Its totient is φ = 10647936.

The previous prime is 11086931. The next prime is 11086949. The reversal of 11086939 is 93968011.

11086939 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 not a de Polignac number, because 11086939 - 2³ = 11086931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11086898 and 11086907.

It is not an unprimeable number, because it can be changed into a prime (11086931) 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, 1027 + ... + 4819.

It is an arithmetic number, because the mean of its divisors is an integer number (1441720).

Almost surely, 2^11086939 is an apocalyptic number.

11086939 is a deficient number, since it is larger than the sum of its proper divisors (446821).

11086939 is an equidigital number, since it uses as much as digits as its factorization.

11086939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 11086939 is about 3329.7055425368. The cubic root of 11086939 is about 222.9823831324.

The spelling of 11086939 in words is "eleven million, eighty-six thousand, nine hundred thirty-nine".