98665508 has 6 divisors (see below), whose sum is σ = 172664646. Its totient is φ = 49332752.

The previous prime is 98665507. The next prime is 98665513. The reversal of 98665508 is 80556689.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 91738084 + 6927424 = 9578^2 + 2632^2 .

It is not an unprimeable number, because it can be changed into a prime (98665507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12333185 + ... + 12333192.

It is an arithmetic number, because the mean of its divisors is an integer number (28777441).

Almost surely, 2^98665508 is an apocalyptic number.

It is an amenable number.

98665508 is a deficient number, since it is larger than the sum of its proper divisors (73999138).

98665508 is a wasteful number, since it uses less digits than its factorization.

98665508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24666381 (or 24666379 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 98665508 is about 9933.0512935351. The cubic root of 98665508 is about 462.0849090893.

The spelling of 98665508 in words is "ninety-eight million, six hundred sixty-five thousand, five hundred eight".