1045023326 has 8 divisors (see below), whose sum is σ = 1569937464. Its totient is φ = 521710840.

The previous prime is 1045023289. The next prime is 1045023349. The reversal of 1045023326 is 6233205401.

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

It is a junction number, because it is equal to n+sod(n) for n = 1045023295 and 1045023304.

It is a congruent number.

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, 398780 + ... + 401391.

It is an arithmetic number, because the mean of its divisors is an integer number (196242183).

Almost surely, 2^1045023326 is an apocalyptic number.

1045023326 is a deficient number, since it is larger than the sum of its proper divisors (524914138).

1045023326 is an equidigital number, since it uses as much as digits as its factorization.

1045023326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800826.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1045023326 is about 32326.8205365143. The cubic root of 1045023326 is about 1014.7880120591.

Adding to 1045023326 its reverse (6233205401), we get a palindrome (7278228727).

The spelling of 1045023326 in words is "one billion, forty-five million, twenty-three thousand, three hundred twenty-six".