84938526 has 24 divisors (see below), whose sum is σ = 185757624. Its totient is φ = 28047600.

The previous prime is 84938521. The next prime is 84938527. The reversal of 84938526 is 62583948.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84938521) 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 11 ways as a sum of consecutive naturals, for example, 20125 + ... + 23976.

It is an arithmetic number, because the mean of its divisors is an integer number (7739901).

Almost surely, 2^84938526 is an apocalyptic number.

84938526 is an abundant number, since it is smaller than the sum of its proper divisors (100819098).

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

84938526 is a wasteful number, since it uses less digits than its factorization.

84938526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44216 (or 44213 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 84938526 is about 9216.2099585459. The cubic root of 84938526 is about 439.5769452967.

The spelling of 84938526 in words is "eighty-four million, nine hundred thirty-eight thousand, five hundred twenty-six".