164159476 has 24 divisors (see below), whose sum is σ = 314627040. Its totient is φ = 74480352.

The previous prime is 164159461. The next prime is 164159503. The reversal of 164159476 is 674951461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23686 + ... + 29821.

It is an arithmetic number, because the mean of its divisors is an integer number (13109460).

Almost surely, 2^164159476 is an apocalyptic number.

It is an amenable number.

164159476 is a deficient number, since it is larger than the sum of its proper divisors (150467564).

164159476 is a wasteful number, since it uses less digits than its factorization.

164159476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53583 (or 53581 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 164159476 is about 12812.4734536310. The cubic root of 164159476 is about 547.5477336530.

The spelling of 164159476 in words is "one hundred sixty-four million, one hundred fifty-nine thousand, four hundred seventy-six".