2045433224 has 16 divisors (see below), whose sum is σ = 3842081100. Its totient is φ = 1020878272.

The previous prime is 2045433199. The next prime is 2045433253. The reversal of 2045433224 is 4223345402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1419933124 + 625500100 = 37682^2 + 25010^2 .

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, 225059 + ... + 233970.

Almost surely, 2^2045433224 is an apocalyptic number.

It is an amenable number.

2045433224 is a deficient number, since it is larger than the sum of its proper divisors (1796647876).

2045433224 is a wasteful number, since it uses less digits than its factorization.

2045433224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459592 (or 459588 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2045433224 is about 45226.4659685012. The cubic root of 2045433224 is about 1269.3900855444.

Adding to 2045433224 its reverse (4223345402), we get a palindrome (6268778626).

The spelling of 2045433224 in words is "two billion, forty-five million, four hundred thirty-three thousand, two hundred twenty-four".