98423100 has 180 divisors, whose sum is σ = 330838200. Its totient is φ = 25280640.

The previous prime is 98423099. The next prime is 98423131. The reversal of 98423100 is 132489.

98423100 = 268³ + 269³ + ... + 272³.

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×98423100² = 19374213227220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 234691 + ... + 235109.

It is an arithmetic number, because the mean of its divisors is an integer number (1837990).

Almost surely, 2^98423100 is an apocalyptic number.

98423100 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98423100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165419100).

98423100 is an abundant number, since it is smaller than the sum of its proper divisors (232415100).

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

98423100 is a wasteful number, since it uses less digits than its factorization.

98423100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 98423100 is about 9920.8416981625. The cubic root of 98423100 is about 461.7061717437.

Adding to 98423100 its reverse (132489), we get a palindrome (98555589).

The spelling of 98423100 in words is "ninety-eight million, four hundred twenty-three thousand, one hundred".