98101256 has 64 divisors (see below), whose sum is σ = 220492800. Its totient is φ = 40392000.

The previous prime is 98101253. The next prime is 98101259. The reversal of 98101256 is 65210189.

It is an interprime number because it is at equal distance from previous prime (98101253) and next prime (98101259).

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (98101253) by changing a digit.

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, 37181 + ... + 39731.

It is an arithmetic number, because the mean of its divisors is an integer number (3445200).

Almost surely, 2^98101256 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 98101256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110246400).

98101256 is an abundant number, since it is smaller than the sum of its proper divisors (122391544).

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

98101256 is a wasteful number, since it uses less digits than its factorization.

98101256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610 (or 2606 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 98101256 is about 9904.6078165670. The cubic root of 98101256 is about 461.2023617391.

The spelling of 98101256 in words is "ninety-eight million, one hundred one thousand, two hundred fifty-six".