164335004 has 6 divisors (see below), whose sum is σ = 287586264. Its totient is φ = 82167500.

The previous prime is 164334997. The next prime is 164335021. The reversal of 164335004 is 400533461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20541872 + ... + 20541879.

It is an arithmetic number, because the mean of its divisors is an integer number (47931044).

Almost surely, 2^164335004 is an apocalyptic number.

It is an amenable number.

164335004 is a deficient number, since it is larger than the sum of its proper divisors (123251260).

164335004 is a wasteful number, since it uses less digits than its factorization.

164335004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41083755 (or 41083753 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 164335004 is about 12819.3215109069. The cubic root of 164335004 is about 547.7428198094.

Adding to 164335004 its reverse (400533461), we get a palindrome (564868465).

The spelling of 164335004 in words is "one hundred sixty-four million, three hundred thirty-five thousand, four".