84955634 has 16 divisors (see below), whose sum is σ = 130636800. Its totient is φ = 41421744.

The previous prime is 84955603. The next prime is 84955679. The reversal of 84955634 is 43655948.

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 7 ways as a sum of consecutive naturals, for example, 12152 + ... + 17820.

It is an arithmetic number, because the mean of its divisors is an integer number (8164800).

Almost surely, 2^84955634 is an apocalyptic number.

84955634 is a deficient number, since it is larger than the sum of its proper divisors (45681166).

84955634 is a wasteful number, since it uses less digits than its factorization.

84955634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5857.

The product of its digits is 518400, while the sum is 44.

The square root of 84955634 is about 9217.1380590723. The cubic root of 84955634 is about 439.6064559632.

The spelling of 84955634 in words is "eighty-four million, nine hundred fifty-five thousand, six hundred thirty-four".