1166842652 has 12 divisors (see below), whose sum is σ = 2050971720. Its totient is φ = 580850736.

The previous prime is 1166842643. The next prime is 1166842667. The reversal of 1166842652 is 2562486611.

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, 641627 + ... + 643442.

It is an arithmetic number, because the mean of its divisors is an integer number (170914310).

Almost surely, 2^1166842652 is an apocalyptic number.

It is an amenable number.

1166842652 is a deficient number, since it is larger than the sum of its proper divisors (884129068).

1166842652 is a wasteful number, since it uses less digits than its factorization.

1166842652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285300 (or 1285298 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 1166842652 is about 34159.0786175506. The cubic root of 1166842652 is about 1052.7795296457.

The spelling of 1166842652 in words is "one billion, one hundred sixty-six million, eight hundred forty-two thousand, six hundred fifty-two".