98784006 has 32 divisors (see below), whose sum is σ = 207875808. Its totient is φ = 31253760.

The previous prime is 98784001. The next prime is 98784013. The reversal of 98784006 is 60048789.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98784001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3676 + ... + 14528.

It is an arithmetic number, because the mean of its divisors is an integer number (6496119).

Almost surely, 2^98784006 is an apocalyptic number.

98784006 is an abundant number, since it is smaller than the sum of its proper divisors (109091802).

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

98784006 is a wasteful number, since it uses less digits than its factorization.

98784006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10936.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 98784006 is about 9939.0143374482. The cubic root of 98784006 is about 462.2698242045.

The spelling of 98784006 in words is "ninety-eight million, seven hundred eighty-four thousand, six".