1075889023 has 4 divisors (see below), whose sum is σ = 1173697128. Its totient is φ = 978080920.

The previous prime is 1075889011. The next prime is 1075889039. The reversal of 1075889023 is 3209885701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1075889023 - 2⁵ = 1075888991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075889063) by changing a digit.

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, 48904036 + ... + 48904057.

It is an arithmetic number, because the mean of its divisors is an integer number (293424282).

Almost surely, 2^1075889023 is an apocalyptic number.

1075889023 is a deficient number, since it is larger than the sum of its proper divisors (97808105).

1075889023 is an equidigital number, since it uses as much as digits as its factorization.

1075889023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97808104.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 1075889023 is about 32800.7472933164. The cubic root of 1075889023 is about 1024.6821216938.

It can be divided in two parts, 107588 and 9023, that added together give a palindrome (116611).

The spelling of 1075889023 in words is "one billion, seventy-five million, eight hundred eighty-nine thousand, twenty-three".