1166002 has 8 divisors (see below), whose sum is σ = 1759212. Its totient is φ = 579600.

The previous prime is 1165993. The next prime is 1166021. The reversal of 1166002 is 2006611.

It can be written as a sum of positive squares in 2 ways, for example, as 1121481 + 44521 = 1059^2 + 211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1249 + ... + 1972.

2^1166002 is an apocalyptic number.

1166002 is a deficient number, since it is larger than the sum of its proper divisors (593210).

1166002 is a wasteful number, since it uses less digits than its factorization.

1166002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1166002 is about 1079.8157250198. The cubic root of 1166002 is about 105.2526643838.

The spelling of 1166002 in words is "one million, one hundred sixty-six thousand, two".