13622042 has 8 divisors (see below), whose sum is σ = 23352096. Its totient is φ = 5838012.

The previous prime is 13622039. The next prime is 13622053. The reversal of 13622042 is 24022631.

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, 486488 + ... + 486515.

It is an arithmetic number, because the mean of its divisors is an integer number (2919012).

Almost surely, 2^13622042 is an apocalyptic number.

13622042 is a deficient number, since it is larger than the sum of its proper divisors (9730054).

13622042 is an equidigital number, since it uses as much as digits as its factorization.

13622042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973012.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 13622042 is about 3690.8050612299. The cubic root of 13622042 is about 238.8255234698.

Adding to 13622042 its reverse (24022631), we get a palindrome (37644673).

The spelling of 13622042 in words is "thirteen million, six hundred twenty-two thousand, forty-two".