98075136 has 80 divisors (see below), whose sum is σ = 265456224. Its totient is φ = 32169984.

The previous prime is 98075119. The next prime is 98075143. The reversal of 98075136 is 63157089.

It is a junction number, because it is equal to n+sod(n) for n = 98075094 and 98075103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102436 + ... + 103388.

Almost surely, 2^98075136 is an apocalyptic number.

98075136 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

98075136 is the 5718-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98075136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132728112).

98075136 is an abundant number, since it is smaller than the sum of its proper divisors (167381088).

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

98075136 is an equidigital number, since it uses as much as digits as its factorization.

98075136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1025 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 98075136 is about 9903.2891505802. The cubic root of 98075136 is about 461.1614255490.

The spelling of 98075136 in words is "ninety-eight million, seventy-five thousand, one hundred thirty-six".