1166607245 has 16 divisors (see below), whose sum is σ = 1407257280. Its totient is φ = 928416000.

The previous prime is 1166607229. The next prime is 1166607259. The reversal of 1166607245 is 5427066611.

It is not a de Polignac number, because 1166607245 - 2⁴ = 1166607229 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1166607199 and 1166607208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144346 + ... + 1145364.

It is an arithmetic number, because the mean of its divisors is an integer number (87953580).

Almost surely, 2^1166607245 is an apocalyptic number.

It is an amenable number.

1166607245 is a deficient number, since it is larger than the sum of its proper divisors (240650035).

1166607245 is a wasteful number, since it uses less digits than its factorization.

1166607245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1996.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 1166607245 is about 34155.6326979899. The cubic root of 1166607245 is about 1052.7087265148.

The spelling of 1166607245 in words is "one billion, one hundred sixty-six million, six hundred seven thousand, two hundred forty-five".