84520888 has 8 divisors (see below), whose sum is σ = 158476680. Its totient is φ = 42260440.

The previous prime is 84520867. The next prime is 84520901. The reversal of 84520888 is 88802548.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5282548 + ... + 5282563.

It is an arithmetic number, because the mean of its divisors is an integer number (19809585).

Almost surely, 2^84520888 is an apocalyptic number.

It is an amenable number.

84520888 is a deficient number, since it is larger than the sum of its proper divisors (73955792).

84520888 is a wasteful number, since it uses less digits than its factorization.

84520888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10565117 (or 10565113 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 43.

The square root of 84520888 is about 9193.5242426395. The cubic root of 84520888 is about 438.8553027929.

The spelling of 84520888 in words is "eighty-four million, five hundred twenty thousand, eight hundred eighty-eight".