164724016 has 20 divisors (see below), whose sum is σ = 337927032. Its totient is φ = 77517056.

The previous prime is 164724011. The next prime is 164724017. The reversal of 164724016 is 610427461.

164724016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (164724011) 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, 302530 + ... + 303073.

Almost surely, 2^164724016 is an apocalyptic number.

164724016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

164724016 is an abundant number, since it is smaller than the sum of its proper divisors (173203016).

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

164724016 is a wasteful number, since it uses less digits than its factorization.

164724016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605628 (or 605622 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 164724016 is about 12834.4854201483. The cubic root of 164724016 is about 548.1746827987.

The spelling of 164724016 in words is "one hundred sixty-four million, seven hundred twenty-four thousand, sixteen".