164835404 has 6 divisors (see below), whose sum is σ = 288461964. Its totient is φ = 82417700.

The previous prime is 164835403. The next prime is 164835413. The reversal of 164835404 is 404538461.

It is not an unprimeable number, because it can be changed into a prime (164835403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20604422 + ... + 20604429.

It is an arithmetic number, because the mean of its divisors is an integer number (48076994).

Almost surely, 2^164835404 is an apocalyptic number.

It is an amenable number.

164835404 is a deficient number, since it is larger than the sum of its proper divisors (123626560).

164835404 is a wasteful number, since it uses less digits than its factorization.

164835404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41208855 (or 41208853 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 164835404 is about 12838.8240894562. The cubic root of 164835404 is about 548.2982153292.

The spelling of 164835404 in words is "one hundred sixty-four million, eight hundred thirty-five thousand, four hundred four".