98020636 has 24 divisors (see below), whose sum is σ = 202366976. Its totient is φ = 40653360.

The previous prime is 98020631. The next prime is 98020649. The reversal of 98020636 is 63602089.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98020631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55596 + ... + 57331.

Almost surely, 2^98020636 is an apocalyptic number.

It is an amenable number.

98020636 is an abundant number, since it is smaller than the sum of its proper divisors (104346340).

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

98020636 is a wasteful number, since it uses less digits than its factorization.

98020636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112969 (or 112967 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 98020636 is about 9900.5371571446. The cubic root of 98020636 is about 461.0759878066.

The spelling of 98020636 in words is "ninety-eight million, twenty thousand, six hundred thirty-six".