1065244472 has 64 divisors (see below), whose sum is σ = 2124748800. Its totient is φ = 499847040.

The previous prime is 1065244409. The next prime is 1065244483. The reversal of 1065244472 is 2744425601.

It is a happy number.

It is a super-2 number, since 2×1065244472² = 2269491570253117568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2300513 + ... + 2300975.

It is an arithmetic number, because the mean of its divisors is an integer number (33199200).

Almost surely, 2^1065244472 is an apocalyptic number.

It is an amenable number.

1065244472 is a deficient number, since it is larger than the sum of its proper divisors (1059504328).

1065244472 is a wasteful number, since it uses less digits than its factorization.

1065244472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 1065244472 is about 32638.0831544991. The cubic root of 1065244472 is about 1021.2916073950.

The spelling of 1065244472 in words is "one billion, sixty-five million, two hundred forty-four thousand, four hundred seventy-two".