164460892 has 6 divisors (see below), whose sum is σ = 287806568. Its totient is φ = 82230444.

The previous prime is 164460889. The next prime is 164460899. The reversal of 164460892 is 298064461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164460899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20557608 + ... + 20557615.

Almost surely, 2^164460892 is an apocalyptic number.

It is an amenable number.

164460892 is a deficient number, since it is larger than the sum of its proper divisors (123345676).

164460892 is a wasteful number, since it uses less digits than its factorization.

164460892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41115227 (or 41115225 counting only the distinct ones).

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

The square root of 164460892 is about 12824.2306591858. The cubic root of 164460892 is about 547.8826493173.

The spelling of 164460892 in words is "one hundred sixty-four million, four hundred sixty thousand, eight hundred ninety-two".