98256240 has 200 divisors, whose sum is σ = 348392880. Its totient is φ = 25657344.

The previous prime is 98256233. The next prime is 98256251. The reversal of 98256240 is 4265289.

It is a happy number.

98256240 is a `hidden beast` number, since 9 + 8 + 25 + 624 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 98256195 and 98256204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 382192 + ... + 382448.

Almost surely, 2^98256240 is an apocalyptic number.

98256240 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 98256240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174196440).

98256240 is an abundant number, since it is smaller than the sum of its proper divisors (250136640).

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

98256240 is a wasteful number, since it uses less digits than its factorization.

98256240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 98256240 is about 9912.4285621638. The cubic root of 98256240 is about 461.4451088117.

The spelling of 98256240 in words is "ninety-eight million, two hundred fifty-six thousand, two hundred forty".