1045066204 has 24 divisors (see below), whose sum is σ = 2250912608. Its totient is φ = 413432640.

The previous prime is 1045066199. The next prime is 1045066207. The reversal of 1045066204 is 4026605401.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045066207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1435167 + ... + 1435894.

Almost surely, 2^1045066204 is an apocalyptic number.

1045066204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1045066204 is an abundant number, since it is smaller than the sum of its proper divisors (1205846404).

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

1045066204 is a wasteful number, since it uses less digits than its factorization.

1045066204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871085 (or 2871083 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1045066204 is about 32327.4837251525. The cubic root of 1045066204 is about 1014.8018910109.

The spelling of 1045066204 in words is "one billion, forty-five million, sixty-six thousand, two hundred four".