98225978 has 8 divisors (see below), whose sum is σ = 147655872. Its totient is φ = 49007356.

The previous prime is 98225971. The next prime is 98225989. The reversal of 98225978 is 87952289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (98225971) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 51650 + ... + 53517.

It is an arithmetic number, because the mean of its divisors is an integer number (18456984).

Almost surely, 2^98225978 is an apocalyptic number.

98225978 is a deficient number, since it is larger than the sum of its proper divisors (49429894).

98225978 is a wasteful number, since it uses less digits than its factorization.

98225978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105636.

The product of its digits is 725760, while the sum is 50.

The square root of 98225978 is about 9910.9019771159. The cubic root of 98225978 is about 461.3977303593.

The spelling of 98225978 in words is "ninety-eight million, two hundred twenty-five thousand, nine hundred seventy-eight".