98728826 has 48 divisors (see below), whose sum is σ = 192067200. Its totient is φ = 37715328.

The previous prime is 98728757. The next prime is 98728849. The reversal of 98728826 is 62882789.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30095 + ... + 33213.

It is an arithmetic number, because the mean of its divisors is an integer number (4001400).

Almost surely, 2^98728826 is an apocalyptic number.

98728826 is a deficient number, since it is larger than the sum of its proper divisors (93338374).

98728826 is a wasteful number, since it uses less digits than its factorization.

98728826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171 (or 3164 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 98728826 is about 9936.2380204985. The cubic root of 98728826 is about 462.1837346948.

The spelling of 98728826 in words is "ninety-eight million, seven hundred twenty-eight thousand, eight hundred twenty-six".