98070 has 32 divisors (see below), whose sum is σ = 269568. Its totient is φ = 22368.
The previous prime is 98057. The next prime is 98081. The reversal of 98070 is 7089.
It is a self number, because there is not a number n which added to its sum of digits gives 98070.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 98070.
It is an unprimeable number.
98070 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24 + ... + 443.
It is an arithmetic number, because the mean of its divisors is an integer number (8424).
298070 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 98070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134784).
98070 is an abundant number, since it is smaller than the sum of its proper divisors (171498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98070 is a wasteful number, since it uses less digits than its factorization.
98070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484.
The product of its (nonzero) digits is 504, while the sum is 24.
The square root of 98070 is about 313.1613002911. The cubic root of 98070 is about 46.1153375373.
The spelling of 98070 in words is "ninety-eight thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •