1048622045 has 8 divisors (see below), whose sum is σ = 1279674720. Its totient is φ = 824678800.

The previous prime is 1048622041. The next prime is 1048622087. The reversal of 1048622045 is 5402268401.

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

It is not a de Polignac number, because 1048622045 - 2² = 1048622041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048622041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1777031 + ... + 1777620.

It is an arithmetic number, because the mean of its divisors is an integer number (159959340).

Almost surely, 2^1048622045 is an apocalyptic number.

It is an amenable number.

1048622045 is a deficient number, since it is larger than the sum of its proper divisors (231052675).

1048622045 is an equidigital number, since it uses as much as digits as its factorization.

1048622045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554715.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 1048622045 is about 32382.4342043646. The cubic root of 1048622045 is about 1015.9515436233.

The spelling of 1048622045 in words is "one billion, forty-eight million, six hundred twenty-two thousand, forty-five".