11219073 has 8 divisors (see below), whose sum is σ = 15127200. Its totient is φ = 7395168.

The previous prime is 11219051. The next prime is 11219077. The reversal of 11219073 is 37091211.

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

It is not a de Polignac number, because 11219073 - 2⁸ = 11218817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11219077) 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, 20743 + ... + 21276.

It is an arithmetic number, because the mean of its divisors is an integer number (1890900).

Almost surely, 2^11219073 is an apocalyptic number.

It is an amenable number.

11219073 is a deficient number, since it is larger than the sum of its proper divisors (3908127).

11219073 is an equidigital number, since it uses as much as digits as its factorization.

11219073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42111.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 11219073 is about 3349.4884684083. The cubic root of 11219073 is about 223.8647208797.

The spelling of 11219073 in words is "eleven million, two hundred nineteen thousand, seventy-three".