1045190074 has 8 divisors (see below), whose sum is σ = 1594357920. Its totient is φ = 513737436.

The previous prime is 1045190063. The next prime is 1045190143. The reversal of 1045190074 is 4700915401.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4428654 + ... + 4428889.

It is an arithmetic number, because the mean of its divisors is an integer number (199294740).

Almost surely, 2^1045190074 is an apocalyptic number.

1045190074 is a deficient number, since it is larger than the sum of its proper divisors (549167846).

1045190074 is an equidigital number, since it uses as much as digits as its factorization.

1045190074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8857604.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1045190074 is about 32329.3995304583. The cubic root of 1045190074 is about 1014.8419837003.

The spelling of 1045190074 in words is "one billion, forty-five million, one hundred ninety thousand, seventy-four".