164748613 has 8 divisors (see below), whose sum is σ = 168353856. Its totient is φ = 161179200.

The previous prime is 164748593. The next prime is 164748629. The reversal of 164748613 is 316847461.

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 164748613 - 2²⁵ = 131194181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164748653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445 + ... + 18157.

It is an arithmetic number, because the mean of its divisors is an integer number (21044232).

Almost surely, 2^164748613 is an apocalyptic number.

It is an amenable number.

164748613 is a deficient number, since it is larger than the sum of its proper divisors (3605243).

164748613 is a wasteful number, since it uses less digits than its factorization.

164748613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17915.

The product of its digits is 96768, while the sum is 40.

The square root of 164748613 is about 12835.4436230307. The cubic root of 164748613 is about 548.2019663766.

The spelling of 164748613 in words is "one hundred sixty-four million, seven hundred forty-eight thousand, six hundred thirteen".