84368141 has 16 divisors (see below), whose sum is σ = 99411648. Its totient is φ = 70588800.

The previous prime is 84368131. The next prime is 84368147. The reversal of 84368141 is 14186348.

It is a cyclic number.

It is not a de Polignac number, because 84368141 - 2⁶ = 84368077 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84368147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64706 + ... + 65996.

It is an arithmetic number, because the mean of its divisors is an integer number (6213228).

Almost surely, 2^84368141 is an apocalyptic number.

It is an amenable number.

84368141 is a deficient number, since it is larger than the sum of its proper divisors (15043507).

84368141 is a wasteful number, since it uses less digits than its factorization.

84368141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772.

The product of its digits is 18432, while the sum is 35.

The square root of 84368141 is about 9185.2131711790. The cubic root of 84368141 is about 438.5907754690.

The spelling of 84368141 in words is "eighty-four million, three hundred sixty-eight thousand, one hundred forty-one".