11497073 has 8 divisors (see below), whose sum is σ = 13171392. Its totient is φ = 9830736.

The previous prime is 11497069. The next prime is 11497081. The reversal of 11497073 is 37079411.

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 11497073 - 2² = 11497069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11497973) 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, 1511 + ... + 5027.

It is an arithmetic number, because the mean of its divisors is an integer number (1646424).

Almost surely, 2^11497073 is an apocalyptic number.

It is an amenable number.

11497073 is a deficient number, since it is larger than the sum of its proper divisors (1674319).

11497073 is an equidigital number, since it uses as much as digits as its factorization.

11497073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 11497073 is about 3390.7334014930. The cubic root of 11497073 is about 225.6987201137.

The spelling of 11497073 in words is "eleven million, four hundred ninety-seven thousand, seventy-three".