84168050 has 24 divisors (see below), whose sum is σ = 157948596. Its totient is φ = 33367040.

The previous prime is 84168001. The next prime is 84168061. The reversal of 84168050 is 5086148.

It can be written as a sum of positive squares in 6 ways, for example, as 25170289 + 58997761 = 5017^2 + 7681^2 .

It is a junction number, because it is equal to n+sod(n) for n = 84167998 and 84168016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1799 + ... + 13098.

Almost surely, 2^84168050 is an apocalyptic number.

84168050 is a deficient number, since it is larger than the sum of its proper divisors (73780546).

84168050 is a wasteful number, since it uses less digits than its factorization.

84168050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15022 (or 15017 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 84168050 is about 9174.3146883023. The cubic root of 84168050 is about 438.2437742817.

The spelling of 84168050 in words is "eighty-four million, one hundred sixty-eight thousand, fifty".