98188282 has 8 divisors (see below), whose sum is σ = 147485556. Its totient is φ = 49026432.

The previous prime is 98188273. The next prime is 98188289. The reversal of 98188282 is 28288189.

It is a Cunningham number, because it is equal to 9909²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 98188281 + 1 = 9909^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×98188282² = 19281877444223048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98188289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32023 + ... + 34954.

Almost surely, 2^98188282 is an apocalyptic number.

98188282 is a deficient number, since it is larger than the sum of its proper divisors (49297274).

98188282 is a wasteful number, since it uses less digits than its factorization.

98188282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67712.

The product of its digits is 147456, while the sum is 46.

The square root of 98188282 is about 9909.0000504592. Note that the first 4 decimals coincide. The cubic root of 98188282 is about 461.3386995591.

The spelling of 98188282 in words is "ninety-eight million, one hundred eighty-eight thousand, two hundred eighty-two".