98996436 has 144 divisors (see below), whose sum is σ = 317011968. Its totient is φ = 25300800.

The previous prime is 98996413. The next prime is 98996437. The reversal of 98996436 is 63469989.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98996437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 196561 + ... + 197063.

It is an arithmetic number, because the mean of its divisors is an integer number (2201472).

Almost surely, 2^98996436 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 98996436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158505984).

98996436 is an abundant number, since it is smaller than the sum of its proper divisors (218015532).

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

98996436 is a wasteful number, since it uses less digits than its factorization.

98996436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 597 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 98996436 is about 9949.6952717156. The cubic root of 98996436 is about 462.6009495736.

The spelling of 98996436 in words is "ninety-eight million, nine hundred ninety-six thousand, four hundred thirty-six".