98161736 has 8 divisors (see below), whose sum is σ = 184053270. Its totient is φ = 49080864.

The previous prime is 98161711. The next prime is 98161747. The reversal of 98161736 is 63716189.

It can be written as a sum of positive squares in only one way, i.e., 73856836 + 24304900 = 8594^2 + 4930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 98161693 and 98161702.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6135101 + ... + 6135116.

Almost surely, 2^98161736 is an apocalyptic number.

It is an amenable number.

98161736 is a deficient number, since it is larger than the sum of its proper divisors (85891534).

98161736 is a wasteful number, since it uses less digits than its factorization.

98161736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12270223 (or 12270219 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 98161736 is about 9907.6604705652. The cubic root of 98161736 is about 461.2971202562.

The spelling of 98161736 in words is "ninety-eight million, one hundred sixty-one thousand, seven hundred thirty-six".