84946134 has 32 divisors (see below), whose sum is σ = 209099520. Its totient is φ = 22403232.

The previous prime is 84946111. The next prime is 84946159. The reversal of 84946134 is 43164948.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 84946092 and 84946101.

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 15 ways as a sum of consecutive naturals, for example, 77244 + ... + 78335.

It is an arithmetic number, because the mean of its divisors is an integer number (6534360).

Almost surely, 2^84946134 is an apocalyptic number.

84946134 is an abundant number, since it is smaller than the sum of its proper divisors (124153386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84946134 is a wasteful number, since it uses less digits than its factorization.

84946134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155604.

The product of its digits is 82944, while the sum is 39.

The square root of 84946134 is about 9216.6227003171. The cubic root of 84946134 is about 439.5900693042.

The spelling of 84946134 in words is "eighty-four million, nine hundred forty-six thousand, one hundred thirty-four".