84825888 has 48 divisors (see below), whose sum is σ = 254479680. Its totient is φ = 24235776.

The previous prime is 84825883. The next prime is 84825919. The reversal of 84825888 is 88852848.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 84825888.

It is not an unprimeable number, because it can be changed into a prime (84825883) 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, 62443 + ... + 63786.

It is an arithmetic number, because the mean of its divisors is an integer number (5301660).

Almost surely, 2^84825888 is an apocalyptic number.

It is an amenable number.

84825888 is an abundant number, since it is smaller than the sum of its proper divisors (169653792).

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

84825888 is a wasteful number, since it uses less digits than its factorization.

84825888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126249 (or 126241 counting only the distinct ones).

The product of its digits is 1310720, while the sum is 51.

The square root of 84825888 is about 9210.0970678924. The cubic root of 84825888 is about 439.3825499183.

The spelling of 84825888 in words is "eighty-four million, eight hundred twenty-five thousand, eight hundred eighty-eight".