98738136 has 192 divisors, whose sum is σ = 336528000. Its totient is φ = 26671680.

The previous prime is 98738119. The next prime is 98738153. The reversal of 98738136 is 63183789.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98738119) and next prime (98738153).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 98738091 and 98738100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200851 + ... + 201341.

It is an arithmetic number, because the mean of its divisors is an integer number (1752750).

Almost surely, 2^98738136 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 98738136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168264000).

98738136 is an abundant number, since it is smaller than the sum of its proper divisors (237789864).

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

98738136 is a wasteful number, since it uses less digits than its factorization.

98738136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 522 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 98738136 is about 9936.7064966215. The cubic root of 98738136 is about 462.1982620134.

The spelling of 98738136 in words is "ninety-eight million, seven hundred thirty-eight thousand, one hundred thirty-six".