164080423 has 8 divisors (see below), whose sum is σ = 179599616. Its totient is φ = 148975200.

The previous prime is 164080391. The next prime is 164080471. The reversal of 164080423 is 324080461.

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 164080423 - 2⁵ = 164080391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164080391 and 164080400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164080493) 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, 102663 + ... + 104248.

It is an arithmetic number, because the mean of its divisors is an integer number (22449952).

Almost surely, 2^164080423 is an apocalyptic number.

164080423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

164080423 is a deficient number, since it is larger than the sum of its proper divisors (15519193).

164080423 is a wasteful number, since it uses less digits than its factorization.

164080423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206985.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 164080423 is about 12809.3880806227. The cubic root of 164080423 is about 547.4598267751.

The spelling of 164080423 in words is "one hundred sixty-four million, eighty thousand, four hundred twenty-three".