164027908 has 24 divisors (see below), whose sum is σ = 315441504. Its totient is φ = 74011200.

The previous prime is 164027863. The next prime is 164027911. The reversal of 164027908 is 809720461.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 7578 + ... + 19633.

It is an arithmetic number, because the mean of its divisors is an integer number (13143396).

Almost surely, 2^164027908 is an apocalyptic number.

It is an amenable number.

164027908 is a deficient number, since it is larger than the sum of its proper divisors (151413596).

164027908 is a wasteful number, since it uses less digits than its factorization.

164027908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27363 (or 27361 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 164027908 is about 12807.3380528508. The cubic root of 164027908 is about 547.4014145241.

It can be divided in two parts, 16402 and 7908, that added together give a triangular number (24310 = T₂₂₀).

The spelling of 164027908 in words is "one hundred sixty-four million, twenty-seven thousand, nine hundred eight".