98622810 has 192 divisors, whose sum is σ = 308206080. Its totient is φ = 21565440.

The previous prime is 98622793. The next prime is 98622833. The reversal of 98622810 is 1822689.

It is a super-2 number, since 2×98622810² = 19452917304592200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1016682 + ... + 1016778.

It is an arithmetic number, because the mean of its divisors is an integer number (1605240).

Almost surely, 2^98622810 is an apocalyptic number.

98622810 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 98622810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154103040).

98622810 is an abundant number, since it is smaller than the sum of its proper divisors (209583270).

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

98622810 is a wasteful number, since it uses less digits than its factorization.

98622810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 98622810 is about 9930.9017717426. The cubic root of 98622810 is about 462.0182429407.

The spelling of 98622810 in words is "ninety-eight million, six hundred twenty-two thousand, eight hundred ten".