1166246073237 has 32 divisors (see below), whose sum is σ = 1792576880640. Its totient is φ = 660661344000.

The previous prime is 1166246073191. The next prime is 1166246073259. The reversal of 1166246073237 is 7323706426611.

It is not a de Polignac number, because 1166246073237 - 2²⁰ = 1166245024661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166246074237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 598237 + ... + 1640237.

It is an arithmetic number, because the mean of its divisors is an integer number (56018027520).

Almost surely, 2^{1166246073237} is an apocalyptic number.

It is an amenable number.

1166246073237 is a deficient number, since it is larger than the sum of its proper divisors (626330807403).

1166246073237 is a wasteful number, since it uses less digits than its factorization.

1166246073237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042473.

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 1166246073237 in words is "one trillion, one hundred sixty-six billion, two hundred forty-six million, seventy-three thousand, two hundred thirty-seven".