1073005044 has 24 divisors (see below), whose sum is σ = 2504257728. Its totient is φ = 357585600.

The previous prime is 1073005019. The next prime is 1073005049. The reversal of 1073005044 is 4405003701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073005049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66544 + ... + 81080.

It is an arithmetic number, because the mean of its divisors is an integer number (104344072).

Almost surely, 2^1073005044 is an apocalyptic number.

It is an amenable number.

1073005044 is an abundant number, since it is smaller than the sum of its proper divisors (1431252684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1073005044 is a wasteful number, since it uses less digits than its factorization.

1073005044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20695 (or 20693 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 1073005044 is about 32756.7557001605. The cubic root of 1073005044 is about 1023.7657303538.

Adding to 1073005044 its reverse (4405003701), we get a palindrome (5478008745).

The spelling of 1073005044 in words is "one billion, seventy-three million, five thousand, forty-four".