164166514 has 8 divisors (see below), whose sum is σ = 254193408. Its totient is φ = 79435380.

The previous prime is 164166487. The next prime is 164166529. The reversal of 164166514 is 415661461.

164166514 is digitally balanced in base 3, 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 a self number, because there is not a number n which added to its sum of digits gives 164166514.

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, 1323862 + ... + 1323985.

It is an arithmetic number, because the mean of its divisors is an integer number (31774176).

Almost surely, 2^164166514 is an apocalyptic number.

164166514 is a deficient number, since it is larger than the sum of its proper divisors (90026894).

164166514 is a wasteful number, since it uses less digits than its factorization.

164166514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647880.

The product of its digits is 17280, while the sum is 34.

The square root of 164166514 is about 12812.7481049149. The cubic root of 164166514 is about 547.5555585356. Note that the first 5 decimals are identical.

The spelling of 164166514 in words is "one hundred sixty-four million, one hundred sixty-six thousand, five hundred fourteen".