164670848 has 16 divisors (see below), whose sum is σ = 328055460. Its totient is φ = 82335360.

The previous prime is 164670811. The next prime is 164670859. The reversal of 164670848 is 848076461.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 164670799 and 164670808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643118 + ... + 643373.

Almost surely, 2^164670848 is an apocalyptic number.

It is an amenable number.

164670848 is a deficient number, since it is larger than the sum of its proper divisors (163384612).

164670848 is an equidigital number, since it uses as much as digits as its factorization.

164670848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286505 (or 1286493 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 164670848 is about 12832.4139584102. The cubic root of 164670848 is about 548.1156983054.

The spelling of 164670848 in words is "one hundred sixty-four million, six hundred seventy thousand, eight hundred forty-eight".