1045716212 has 12 divisors (see below), whose sum is σ = 1833389796. Its totient is φ = 521890560.

The previous prime is 1045716209. The next prime is 1045716233. The reversal of 1045716212 is 2126175401.

It can be written as a sum of positive squares in 2 ways, for example, as 353289616 + 692426596 = 18796^2 + 26314^2 .

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, 239453 + ... + 243780.

It is an arithmetic number, because the mean of its divisors is an integer number (152782483).

Almost surely, 2^1045716212 is an apocalyptic number.

It is an amenable number.

1045716212 is a deficient number, since it is larger than the sum of its proper divisors (787673584).

1045716212 is a wasteful number, since it uses less digits than its factorization.

1045716212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483778 (or 483776 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1045716212 is about 32337.5356513139. The cubic root of 1045716212 is about 1015.0122421619.

The spelling of 1045716212 in words is "one billion, forty-five million, seven hundred sixteen thousand, two hundred twelve".