164315 has 8 divisors (see below), whose sum is σ = 200880. Its totient is φ = 128992.

The previous prime is 164309. The next prime is 164321. The reversal of 164315 is 513461.

164315 = 59² + 60² + ... + 88².

164315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (164309) and next prime (164321).

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 164315 - 2⁴ = 164299 is a prime.

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, 17 + ... + 573.

It is an arithmetic number, because the mean of its divisors is an integer number (25110).

2¹⁶⁴³¹⁵ is an apocalyptic number.

164315 is a deficient number, since it is larger than the sum of its proper divisors (36565).

164315 is an equidigital number, since it uses as much as digits as its factorization.

164315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621.

The product of its digits is 360, while the sum is 20.

The square root of 164315 is about 405.3578665821. The cubic root of 164315 is about 54.7720593885.

Adding to 164315 its reverse (513461), we get a palindrome (677776).

The spelling of 164315 in words is "one hundred sixty-four thousand, three hundred fifteen".