98664237 has 40 divisors (see below), whose sum is σ = 173031936. Its totient is φ = 54844128.

The previous prime is 98664221. The next prime is 98664239. The reversal of 98664237 is 73246689.

It is not a de Polignac number, because 98664237 - 2⁴ = 98664221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98664192 and 98664201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98664239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18628 + ... + 23330.

Almost surely, 2^98664237 is an apocalyptic number.

It is an amenable number.

98664237 is a deficient number, since it is larger than the sum of its proper divisors (74367699).

98664237 is a wasteful number, since it uses less digits than its factorization.

98664237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759 (or 4750 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 98664237 is about 9932.9873150025. The cubic root of 98664237 is about 462.0829249023.

The spelling of 98664237 in words is "ninety-eight million, six hundred sixty-four thousand, two hundred thirty-seven".