164852406 has 24 divisors (see below), whose sum is σ = 364781664. Its totient is φ = 53781360.

The previous prime is 164852399. The next prime is 164852407. The reversal of 164852406 is 604258461.

164852406 is a `hidden beast` number, since 1 + 648 + 5 + 2 + 4 + 0 + 6 = 666.

164852406 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164852407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96585 + ... + 98276.

It is an arithmetic number, because the mean of its divisors is an integer number (15199236).

Almost surely, 2^164852406 is an apocalyptic number.

164852406 is an abundant number, since it is smaller than the sum of its proper divisors (199929258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164852406 is a wasteful number, since it uses less digits than its factorization.

164852406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194916 (or 194913 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 164852406 is about 12839.4862046735. The cubic root of 164852406 is about 548.3170661455.

The spelling of 164852406 in words is "one hundred sixty-four million, eight hundred fifty-two thousand, four hundred six".