98421048 has 128 divisors (see below), whose sum is σ = 311385600. Its totient is φ = 28512000.

The previous prime is 98421031. The next prime is 98421067. The reversal of 98421048 is 84012489.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53748 + ... + 55548.

It is an arithmetic number, because the mean of its divisors is an integer number (2432700).

Almost surely, 2^98421048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98421048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155692800).

98421048 is an abundant number, since it is smaller than the sum of its proper divisors (212964552).

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

98421048 is a wasteful number, since it uses less digits than its factorization.

98421048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 98421048 is about 9920.7382789790. The cubic root of 98421048 is about 461.7029630537.

The spelling of 98421048 in words is "ninety-eight million, four hundred twenty-one thousand, forty-eight".