98417140 has 24 divisors (see below), whose sum is σ = 209510280. Its totient is φ = 38827008.

The previous prime is 98417129. The next prime is 98417141. The reversal of 98417140 is 4171489.

It can be written as a sum of positive squares in 4 ways, for example, as 17489124 + 80928016 = 4182^2 + 8996^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98417096 and 98417105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98417141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32245 + ... + 35164.

It is an arithmetic number, because the mean of its divisors is an integer number (8729595).

Almost surely, 2^98417140 is an apocalyptic number.

It is an amenable number.

98417140 is an abundant number, since it is smaller than the sum of its proper divisors (111093140).

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

98417140 is a wasteful number, since it uses less digits than its factorization.

98417140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67491 (or 67489 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 98417140 is about 9920.5413158759. The cubic root of 98417140 is about 461.6968520334.

The spelling of 98417140 in words is "ninety-eight million, four hundred seventeen thousand, one hundred forty".