98555130 has 80 divisors (see below), whose sum is σ = 266561064. Its totient is φ = 26127360.

The previous prime is 98555123. The next prime is 98555141. The reversal of 98555130 is 3155589.

It is a happy number.

98555130 is a `hidden beast` number, since 98 + 55 + 513 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 67519089 + 31036041 = 8217^2 + 5571^2 .

It is a super-2 number, since 2×98555130² = 19426227298633800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 227394 + ... + 227826.

Almost surely, 2^98555130 is an apocalyptic number.

98555130 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 98555130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133280532).

98555130 is an abundant number, since it is smaller than the sum of its proper divisors (168005934).

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

98555130 is a wasteful number, since it uses less digits than its factorization.

98555130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 98555130 is about 9927.4936413981. The cubic root of 98555130 is about 461.9125319316.

The spelling of 98555130 in words is "ninety-eight million, five hundred fifty-five thousand, one hundred thirty".