98469128 has 16 divisors (see below), whose sum is σ = 187657260. Its totient is φ = 48427200.

The previous prime is 98469121. The next prime is 98469143. The reversal of 98469128 is 82196489.

It can be written as a sum of positive squares in 2 ways, for example, as 71199844 + 27269284 = 8438^2 + 5222^2 .

It is not an unprimeable number, because it can be changed into a prime (98469121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100403 + ... + 101378.

Almost surely, 2^98469128 is an apocalyptic number.

It is an amenable number.

98469128 is a deficient number, since it is larger than the sum of its proper divisors (89188132).

98469128 is a wasteful number, since it uses less digits than its factorization.

98469128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201848 (or 201844 counting only the distinct ones).

The product of its digits is 248832, while the sum is 47.

The square root of 98469128 is about 9923.1611898628. The cubic root of 98469128 is about 461.7781335080.

The spelling of 98469128 in words is "ninety-eight million, four hundred sixty-nine thousand, one hundred twenty-eight".