166662802 has 8 divisors (see below), whose sum is σ = 250559856. Its totient is φ = 83142852.

The previous prime is 166662791. The next prime is 166662863. The reversal of 166662802 is 208266661.

166662802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 93168 + ... + 94939.

It is an arithmetic number, because the mean of its divisors is an integer number (31319982).

Almost surely, 2^166662802 is an apocalyptic number.

166662802 is a deficient number, since it is larger than the sum of its proper divisors (83897054).

166662802 is a wasteful number, since it uses less digits than its factorization.

166662802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188552.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 166662802 is about 12909.7948085940. The cubic root of 166662802 is about 550.3169545002.

The spelling of 166662802 in words is "one hundred sixty-six million, six hundred sixty-two thousand, eight hundred two".