164263016 has 8 divisors (see below), whose sum is σ = 307993170. Its totient is φ = 82131504.

The previous prime is 164263013. The next prime is 164263019. The reversal of 164263016 is 610362461.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (164263013) and next prime (164263019).

It can be written as a sum of positive squares in only one way, i.e., 84088900 + 80174116 = 9170^2 + 8954^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 164263016.

It is not an unprimeable number, because it can be changed into a prime (164263013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10266431 + ... + 10266446.

Almost surely, 2^164263016 is an apocalyptic number.

It is an amenable number.

164263016 is a deficient number, since it is larger than the sum of its proper divisors (143730154).

164263016 is a wasteful number, since it uses less digits than its factorization.

164263016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20532883 (or 20532879 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 164263016 is about 12816.5134104405. The cubic root of 164263016 is about 547.6628273789.

The spelling of 164263016 in words is "one hundred sixty-four million, two hundred sixty-three thousand, sixteen".