98857960 has 16 divisors (see below), whose sum is σ = 222430500. Its totient is φ = 39543168.

The previous prime is 98857951. The next prime is 98857961. The reversal of 98857960 is 6975889.

It can be written as a sum of positive squares in 2 ways, for example, as 93354244 + 5503716 = 9662^2 + 2346^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98857898 and 98857907.

It is not an unprimeable number, because it can be changed into a prime (98857961) 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, 1235685 + ... + 1235764.

Almost surely, 2^98857960 is an apocalyptic number.

It is an amenable number.

98857960 is an abundant number, since it is smaller than the sum of its proper divisors (123572540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98857960 is a wasteful number, since it uses less digits than its factorization.

98857960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471460 (or 2471456 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 98857960 is about 9942.7340304365. The cubic root of 98857960 is about 462.3851538558.

The spelling of 98857960 in words is "ninety-eight million, eight hundred fifty-seven thousand, nine hundred sixty".