84817048 has 8 divisors (see below), whose sum is σ = 159031980. Its totient is φ = 42408520.

The previous prime is 84817001. The next prime is 84817049. The reversal of 84817048 is 84071848.

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

It is a self number, because there is not a number n which added to its sum of digits gives 84817048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84817049) 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 as a sum of consecutive naturals, namely, 5301058 + ... + 5301073.

Almost surely, 2^84817048 is an apocalyptic number.

It is an amenable number.

84817048 is a deficient number, since it is larger than the sum of its proper divisors (74214932).

84817048 is a wasteful number, since it uses less digits than its factorization.

84817048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10602137 (or 10602133 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 84817048 is about 9209.6171473086. The cubic root of 84817048 is about 439.3672861949.

The spelling of 84817048 in words is "eighty-four million, eight hundred seventeen thousand, forty-eight".