164214695 has 16 divisors (see below), whose sum is σ = 204492288. Its totient is φ = 126489600.

The previous prime is 164214689. The next prime is 164214703. The reversal of 164214695 is 596412461.

It is a de Polignac number, because none of the positive numbers 2^k-164214695 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13370 + ... + 22520.

It is an arithmetic number, because the mean of its divisors is an integer number (12780768).

Almost surely, 2^164214695 is an apocalyptic number.

164214695 is a deficient number, since it is larger than the sum of its proper divisors (40277593).

164214695 is an equidigital number, since it uses as much as digits as its factorization.

164214695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9290.

The product of its digits is 51840, while the sum is 38.

The square root of 164214695 is about 12814.6281647186. The cubic root of 164214695 is about 547.6091204004.

The spelling of 164214695 in words is "one hundred sixty-four million, two hundred fourteen thousand, six hundred ninety-five".