164674246 has 8 divisors (see below), whose sum is σ = 269466984. Its totient is φ = 74851920.

The previous prime is 164674243. The next prime is 164674247. The reversal of 164674246 is 642476461.

164674246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 164674199 and 164674208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164674243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3742575 + ... + 3742618.

It is an arithmetic number, because the mean of its divisors is an integer number (33683373).

Almost surely, 2^164674246 is an apocalyptic number.

164674246 is a deficient number, since it is larger than the sum of its proper divisors (104792738).

164674246 is a wasteful number, since it uses less digits than its factorization.

164674246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7485206.

The product of its digits is 193536, while the sum is 40.

The square root of 164674246 is about 12832.5463568226. The cubic root of 164674246 is about 548.1194684209.

The spelling of 164674246 in words is "one hundred sixty-four million, six hundred seventy-four thousand, two hundred forty-six".