98857125 has 64 divisors (see below), whose sum is σ = 193639680. Its totient is φ = 49593600.

The previous prime is 98857117. The next prime is 98857127. The reversal of 98857125 is 52175889.

It is a happy number.

It is not a de Polignac number, because 98857125 - 2³ = 98857117 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98857127) 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 63 ways as a sum of consecutive naturals, for example, 56514 + ... + 58236.

It is an arithmetic number, because the mean of its divisors is an integer number (3025620).

Almost surely, 2^98857125 is an apocalyptic number.

It is an amenable number.

98857125 is a deficient number, since it is larger than the sum of its proper divisors (94782555).

98857125 is a wasteful number, since it uses less digits than its factorization.

98857125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764 (or 1748 counting only the distinct ones).

The product of its digits is 201600, while the sum is 45.

The square root of 98857125 is about 9942.6920398854. The cubic root of 98857125 is about 462.3838520126.

The spelling of 98857125 in words is "ninety-eight million, eight hundred fifty-seven thousand, one hundred twenty-five".