11197442 has 8 divisors (see below), whose sum is σ = 17047056. Its totient is φ = 5515092.

The previous prime is 11197427. The next prime is 11197453. The reversal of 11197442 is 24479111.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41648 + ... + 41915.

It is an arithmetic number, because the mean of its divisors is an integer number (2130882).

Almost surely, 2^11197442 is an apocalyptic number.

11197442 is a deficient number, since it is larger than the sum of its proper divisors (5849614).

11197442 is an equidigital number, since it uses as much as digits as its factorization.

11197442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83632.

The product of its digits is 2016, while the sum is 29.

The square root of 11197442 is about 3346.2579099645. The cubic root of 11197442 is about 223.7207537484.

The spelling of 11197442 in words is "eleven million, one hundred ninety-seven thousand, four hundred forty-two".