1146863466 has 24 divisors (see below), whose sum is σ = 2839852704. Its totient is φ = 327675240.

The previous prime is 1146863441. The next prime is 1146863519. The reversal of 1146863466 is 6643686411.

1146863466 is a `hidden beast` number, since 1 + 1 + 4 + 6 + 8 + 634 + 6 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4550920 + ... + 4551171.

It is an arithmetic number, because the mean of its divisors is an integer number (118327196).

Almost surely, 2^1146863466 is an apocalyptic number.

1146863466 is an abundant number, since it is smaller than the sum of its proper divisors (1692989238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146863466 is a wasteful number, since it uses less digits than its factorization.

1146863466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9102106 (or 9102103 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 1146863466 is about 33865.3726688486. The cubic root of 1146863466 is about 1046.7361891199.

The spelling of 1146863466 in words is "one billion, one hundred forty-six million, eight hundred sixty-three thousand, four hundred sixty-six".