84425935 has 12 divisors (see below), whose sum is σ = 111359304. Its totient is φ = 61400240.

The previous prime is 84425923. The next prime is 84425941. The reversal of 84425935 is 53952448.

It is not a de Polignac number, because 84425935 - 2⁹ = 84425423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 69169 + ... + 70378.

It is an arithmetic number, because the mean of its divisors is an integer number (9279942).

Almost surely, 2^84425935 is an apocalyptic number.

84425935 is a deficient number, since it is larger than the sum of its proper divisors (26933369).

84425935 is a wasteful number, since it uses less digits than its factorization.

84425935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139574 (or 139563 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 84425935 is about 9188.3586673573. The cubic root of 84425935 is about 438.6909006633.

The spelling of 84425935 in words is "eighty-four million, four hundred twenty-five thousand, nine hundred thirty-five".