164348805 has 16 divisors (see below), whose sum is σ = 263539584. Its totient is φ = 87458880.

The previous prime is 164348797. The next prime is 164348827. The reversal of 164348805 is 508843461.

164348805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164348805 - 2³ = 164348797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4969 + ... + 18798.

It is an arithmetic number, because the mean of its divisors is an integer number (16471224).

Almost surely, 2^164348805 is an apocalyptic number.

164348805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

164348805 is a deficient number, since it is larger than the sum of its proper divisors (99190779).

164348805 is a wasteful number, since it uses less digits than its factorization.

164348805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24236.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 164348805 is about 12819.8597886248. The cubic root of 164348805 is about 547.7581526901.

The spelling of 164348805 in words is "one hundred sixty-four million, three hundred forty-eight thousand, eight hundred five".