11443097 has 4 divisors (see below), whose sum is σ = 11500800. Its totient is φ = 11385396.

The previous prime is 11443093. The next prime is 11443099. The reversal of 11443097 is 79034411.

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: 79034411 = 17 ⋅4649083.

It is a cyclic number.

It is not a de Polignac number, because 11443097 - 2² = 11443093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11443093) 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, 28553 + ... + 28950.

It is an arithmetic number, because the mean of its divisors is an integer number (2875200).

Almost surely, 2^11443097 is an apocalyptic number.

It is an amenable number.

11443097 is a deficient number, since it is larger than the sum of its proper divisors (57703).

11443097 is an equidigital number, since it uses as much as digits as its factorization.

11443097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57702.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 11443097 is about 3382.7646976992. The cubic root of 11443097 is about 225.3449654857.

The spelling of 11443097 in words is "eleven million, four hundred forty-three thousand, ninety-seven".