1043705452 has 12 divisors (see below), whose sum is σ = 1827594496. Its totient is φ = 521535600.

The previous prime is 1043705441. The next prime is 1043705479. The reversal of 1043705452 is 2545073401.

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, 71799 + ... + 85102.

Almost surely, 2^1043705452 is an apocalyptic number.

It is an amenable number.

1043705452 is a deficient number, since it is larger than the sum of its proper divisors (783889044).

1043705452 is a wasteful number, since it uses less digits than its factorization.

1043705452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158568 (or 158566 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 1043705452 is about 32306.4305053963. The cubic root of 1043705452 is about 1014.3612511507.

Adding to 1043705452 its reverse (2545073401), we get a palindrome (3588778853).

The spelling of 1043705452 in words is "one billion, forty-three million, seven hundred five thousand, four hundred fifty-two".