1045623232 has 28 divisors (see below), whose sum is σ = 2081494440. Its totient is φ = 521152256.

The previous prime is 1045623221. The next prime is 1045623251. The reversal of 1045623232 is 2323265401.

1045623232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1045623232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5482 + ... + 46057.

Almost surely, 2^1045623232 is an apocalyptic number.

It is an amenable number.

1045623232 is a deficient number, since it is larger than the sum of its proper divisors (1035871208).

1045623232 is an equidigital number, since it uses as much as digits as its factorization.

1045623232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51868 (or 51858 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1045623232 is about 32336.0979711529. The cubic root of 1045623232 is about 1014.9821579528.

Adding to 1045623232 its reverse (2323265401), we get a palindrome (3368888633).

The spelling of 1045623232 in words is "one billion, forty-five million, six hundred twenty-three thousand, two hundred thirty-two".