98578328 has 16 divisors (see below), whose sum is σ = 185262000. Its totient is φ = 49175136.

The previous prime is 98578307. The next prime is 98578349. The reversal of 98578328 is 82387589.

It is an interprime number because it is at equal distance from previous prime (98578307) and next prime (98578349).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10523 + ... + 17546.

It is an arithmetic number, because the mean of its divisors is an integer number (11578875).

Almost surely, 2^98578328 is an apocalyptic number.

It is an amenable number.

98578328 is a deficient number, since it is larger than the sum of its proper divisors (86683672).

98578328 is a wasteful number, since it uses less digits than its factorization.

98578328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28514 (or 28510 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The square root of 98578328 is about 9928.6619440889. The cubic root of 98578328 is about 461.9487708918.

The spelling of 98578328 in words is "ninety-eight million, five hundred seventy-eight thousand, three hundred twenty-eight".