168471148 has 12 divisors (see below), whose sum is σ = 296148160. Its totient is φ = 83857392.

The previous prime is 168471133. The next prime is 168471151. The reversal of 168471148 is 841174861.

It is a self number, because there is not a number n which added to its sum of digits gives 168471148.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93543 + ... + 95326.

Almost surely, 2^168471148 is an apocalyptic number.

It is an amenable number.

168471148 is a deficient number, since it is larger than the sum of its proper divisors (127677012).

168471148 is a wasteful number, since it uses less digits than its factorization.

168471148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189096 (or 189094 counting only the distinct ones).

The product of its digits is 43008, while the sum is 40.

The square root of 168471148 is about 12979.6436006541. The cubic root of 168471148 is about 552.3001719287.

The spelling of 168471148 in words is "one hundred sixty-eight million, four hundred seventy-one thousand, one hundred forty-eight".