169714066 has 4 divisors (see below), whose sum is σ = 254571102. Its totient is φ = 84857032.

The previous prime is 169714049. The next prime is 169714067. The reversal of 169714066 is 660417961.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 138744841 + 30969225 = 11779^2 + 5565^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (169714067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42428515 + ... + 42428518.

Almost surely, 2^169714066 is an apocalyptic number.

169714066 is a deficient number, since it is larger than the sum of its proper divisors (84857036).

169714066 is an equidigital number, since it uses as much as digits as its factorization.

169714066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84857035.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 169714066 is about 13027.4351274531. The cubic root of 169714066 is about 553.6550677266.

The spelling of 169714066 in words is "one hundred sixty-nine million, seven hundred fourteen thousand, sixty-six".