164608492 has 6 divisors (see below), whose sum is σ = 288064868. Its totient is φ = 82304244.

The previous prime is 164608469. The next prime is 164608511. The reversal of 164608492 is 294806461.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20576058 + ... + 20576065.

Almost surely, 2^164608492 is an apocalyptic number.

It is an amenable number.

164608492 is a deficient number, since it is larger than the sum of its proper divisors (123456376).

164608492 is a wasteful number, since it uses less digits than its factorization.

164608492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41152127 (or 41152125 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 164608492 is about 12829.9840997563. The cubic root of 164608492 is about 548.0465044804.

The spelling of 164608492 in words is "one hundred sixty-four million, six hundred eight thousand, four hundred ninety-two".