98020066 has 16 divisors (see below), whose sum is σ = 153633024. Its totient is φ = 46814944.

The previous prime is 98020049. The next prime is 98020073. The reversal of 98020066 is 66002089.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65175 + ... + 66661.

It is an arithmetic number, because the mean of its divisors is an integer number (9602064).

Almost surely, 2^98020066 is an apocalyptic number.

98020066 is a deficient number, since it is larger than the sum of its proper divisors (55612958).

98020066 is a wasteful number, since it uses less digits than its factorization.

98020066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2945.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 98020066 is about 9900.5083707858. The cubic root of 98020066 is about 461.0750940702.

The spelling of 98020066 in words is "ninety-eight million, twenty thousand, sixty-six".