1105745422 has 8 divisors (see below), whose sum is σ = 1678601736.
Its totient is φ = 546211512.
The previous prime is 1105745419. The next prime is 1105745513. The reversal of 1105745422 is 2245475011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3330393 + ... + 3330724.
It is an arithmetic number, because the mean of its divisors is an integer number (209825217).
Almost surely, 21105745422 is an apocalyptic number.
1105745422 is a deficient number, since it is larger than the sum of its proper divisors (572856314).
1105745422 is an equidigital number, since it uses as much as digits as its factorization.
1105745422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6661202.
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 1105745422 is about 33252.7505929961.
The cubic root of 1105745422 is about 1034.0742332911.
The spelling of 1105745422 in words is "one billion, one hundred five million, seven hundred forty-five thousand, four hundred twenty-two".