84653168 has 20 divisors (see below), whose sum is σ = 164161368. Its totient is φ = 42288960.

The previous prime is 84653147. The next prime is 84653171. The reversal of 84653168 is 86135648.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 28355 + ... + 31197.

Almost surely, 2^84653168 is an apocalyptic number.

It is an amenable number.

84653168 is a deficient number, since it is larger than the sum of its proper divisors (79508200).

84653168 is a wasteful number, since it uses less digits than its factorization.

84653168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712 (or 4706 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 84653168 is about 9200.7156243414. The cubic root of 84653168 is about 439.0841279679.

The spelling of 84653168 in words is "eighty-four million, six hundred fifty-three thousand, one hundred sixty-eight".