164455324 has 12 divisors (see below), whose sum is σ = 313960248. Its totient is φ = 74752400.

The previous prime is 164455321. The next prime is 164455337. The reversal of 164455324 is 423554461.

It is a self number, because there is not a number n which added to its sum of digits gives 164455324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164455321) 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, 1868767 + ... + 1868854.

It is an arithmetic number, because the mean of its divisors is an integer number (26163354).

Almost surely, 2^164455324 is an apocalyptic number.

It is an amenable number.

164455324 is a deficient number, since it is larger than the sum of its proper divisors (149504924).

164455324 is a wasteful number, since it uses less digits than its factorization.

164455324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737636 (or 3737634 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 164455324 is about 12824.0135683022. The cubic root of 164455324 is about 547.8764661959.

The spelling of 164455324 in words is "one hundred sixty-four million, four hundred fifty-five thousand, three hundred twenty-four".