1012465876 has 12 divisors (see below), whose sum is σ = 1772042580. Its totient is φ = 506168000.

The previous prime is 1012465829. The next prime is 1012465897. The reversal of 1012465876 is 6785642101.

It can be written as a sum of positive squares in 2 ways, for example, as 139854276 + 872611600 = 11826^2 + 29540^2 .

It is a congruent number.

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, 42270 + ... + 61738.

It is an arithmetic number, because the mean of its divisors is an integer number (147670215).

Almost surely, 2^1012465876 is an apocalyptic number.

It is an amenable number.

1012465876 is a deficient number, since it is larger than the sum of its proper divisors (759576704).

1012465876 is a wasteful number, since it uses less digits than its factorization.

1012465876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32474 (or 32472 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1012465876 is about 31819.2689419477. The cubic root of 1012465876 is about 1004.1381441422.

The spelling of 1012465876 in words is "one billion, twelve million, four hundred sixty-five thousand, eight hundred seventy-six".