1043065172 has 24 divisors (see below), whose sum is σ = 1889763456. Its totient is φ = 503437248.

The previous prime is 1043065129. The next prime is 1043065193. The reversal of 1043065172 is 2715603401.

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 7 ways as a sum of consecutive naturals, for example, 24278 + ... + 51725.

It is an arithmetic number, because the mean of its divisors is an integer number (78740144).

Almost surely, 2^1043065172 is an apocalyptic number.

It is an amenable number.

1043065172 is a deficient number, since it is larger than the sum of its proper divisors (846698284).

1043065172 is a wasteful number, since it uses less digits than its factorization.

1043065172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76127 (or 76125 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1043065172 is about 32296.5195028814. The cubic root of 1043065172 is about 1014.1537826302.

Adding to 1043065172 its reverse (2715603401), we get a palindrome (3758668573).

The spelling of 1043065172 in words is "one billion, forty-three million, sixty-five thousand, one hundred seventy-two".