84486141 has 24 divisors (see below), whose sum is σ = 136019520. Its totient is φ = 50219136.

The previous prime is 84486139. The next prime is 84486151. The reversal of 84486141 is 14168448.

It is not a de Polignac number, because 84486141 - 2¹ = 84486139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84486096 and 84486105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84486121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11625 + ... + 17438.

It is an arithmetic number, because the mean of its divisors is an integer number (5667480).

Almost surely, 2^84486141 is an apocalyptic number.

It is an amenable number.

84486141 is a deficient number, since it is larger than the sum of its proper divisors (51533379).

84486141 is a wasteful number, since it uses less digits than its factorization.

84486141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29105 (or 29102 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 84486141 is about 9191.6342942917. The cubic root of 84486141 is about 438.7951559436.

The spelling of 84486141 in words is "eighty-four million, four hundred eighty-six thousand, one hundred forty-one".