98218610 has 32 divisors (see below), whose sum is σ = 202625280. Its totient is φ = 33579072.

The previous prime is 98218607. The next prime is 98218613. The reversal of 98218610 is 1681289.

It is an interprime number because it is at equal distance from previous prime (98218607) and next prime (98218613).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (98218613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25427 + ... + 29033.

It is an arithmetic number, because the mean of its divisors is an integer number (6332040).

Almost surely, 2^98218610 is an apocalyptic number.

98218610 is an abundant number, since it is smaller than the sum of its proper divisors (104406670).

98218610 is a wasteful number, since it uses less digits than its factorization.

98218610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 98218610 is about 9910.5302582657. The cubic root of 98218610 is about 461.3861934810.

Adding to 98218610 its reverse (1681289), we get a palindrome (99899899).

The spelling of 98218610 in words is "ninety-eight million, two hundred eighteen thousand, six hundred ten".