1166124984 has 16 divisors (see below), whose sum is σ = 2915312520. Its totient is φ = 388708320.

The previous prime is 1166124977. The next prime is 1166125039. The reversal of 1166124984 is 4894216611.

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, 24294247 + ... + 24294294.

Almost surely, 2^1166124984 is an apocalyptic number.

It is an amenable number.

1166124984 is an abundant number, since it is smaller than the sum of its proper divisors (1749187536).

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

1166124984 is a wasteful number, since it uses less digits than its factorization.

1166124984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48588550 (or 48588546 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 1166124984 is about 34148.5722102696. The cubic root of 1166124984 is about 1052.5636476011.

The spelling of 1166124984 in words is "one billion, one hundred sixty-six million, one hundred twenty-four thousand, nine hundred eighty-four".