84416158 has 16 divisors (see below), whose sum is σ = 131208480. Its totient is φ = 40684896.

The previous prime is 84416153. The next prime is 84416173. The reversal of 84416158 is 85161448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84416153) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 64135 + ... + 65437.

It is an arithmetic number, because the mean of its divisors is an integer number (8200530).

Almost surely, 2^84416158 is an apocalyptic number.

84416158 is a deficient number, since it is larger than the sum of its proper divisors (46792322).

84416158 is a wasteful number, since it uses less digits than its factorization.

84416158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451.

The product of its digits is 30720, while the sum is 37.

The square root of 84416158 is about 9187.8266200446. The cubic root of 84416158 is about 438.6739657151.

The spelling of 84416158 in words is "eighty-four million, four hundred sixteen thousand, one hundred fifty-eight".