98636268 has 54 divisors (see below), whose sum is σ = 239070468. Its totient is φ = 31651680.

The previous prime is 98636257. The next prime is 98636269. The reversal of 98636268 is 86263689.

It is a super-2 number, since 2×98636268² = 19458226729935648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98636269) by changing a digit.

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 in 17 ways as a sum of consecutive naturals, for example, 1616958 + ... + 1617018.

Almost surely, 2^98636268 is an apocalyptic number.

It is an amenable number.

98636268 is an abundant number, since it is smaller than the sum of its proper divisors (140434200).

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

98636268 is a wasteful number, since it uses less digits than its factorization.

98636268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 113 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 98636268 is about 9931.5793305999. The cubic root of 98636268 is about 462.0392575475.

Multiplying 98636268 by its sum of digits (48), we get a square (4734540864 = 68808²).

The spelling of 98636268 in words is "ninety-eight million, six hundred thirty-six thousand, two hundred sixty-eight".