164231195 has 8 divisors (see below), whose sum is σ = 197312544. Its totient is φ = 131228224.

The previous prime is 164231189. The next prime is 164231213. The reversal of 164231195 is 591132461.

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

It is a cyclic number.

It is not a de Polignac number, because 164231195 - 2¹⁴ = 164214811 is a prime.

It is a super-2 number, since 2×164231195² = 53943770822256050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14879 + ... + 23448.

It is an arithmetic number, because the mean of its divisors is an integer number (24664068).

Almost surely, 2^164231195 is an apocalyptic number.

164231195 is a deficient number, since it is larger than the sum of its proper divisors (33081349).

164231195 is an equidigital number, since it uses as much as digits as its factorization.

164231195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39189.

The product of its digits is 6480, while the sum is 32.

The square root of 164231195 is about 12815.2719440518. The cubic root of 164231195 is about 547.6274607157.

The spelling of 164231195 in words is "one hundred sixty-four million, two hundred thirty-one thousand, one hundred ninety-five".