11110397 has 8 divisors (see below), whose sum is σ = 11452896. Its totient is φ = 10770192.

The previous prime is 11110391. The next prime is 11110399. The reversal of 11110397 is 79301111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110391) 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, 16958 + ... + 17600.

It is an arithmetic number, because the mean of its divisors is an integer number (1431612).

Almost surely, 2^11110397 is an apocalyptic number.

It is an amenable number.

11110397 is a deficient number, since it is larger than the sum of its proper divisors (342499).

11110397 is an equidigital number, since it uses as much as digits as its factorization.

11110397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147.

The product of its (nonzero) digits is 189, while the sum is 23.

The square root of 11110397 is about 3333.2262149455. The cubic root of 11110397 is about 223.1395360966.

The spelling of 11110397 in words is "eleven million, one hundred ten thousand, three hundred ninety-seven".