98966653 has 2 divisors, whose sum is σ = 98966654. Its totient is φ = 98966652.

The previous prime is 98966641. The next prime is 98966689. The reversal of 98966653 is 35666989.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94731289 + 4235364 = 9733^2 + 2058^2 .

98966653 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98966653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98966653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98906653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49483326 + 49483327.

It is an arithmetic number, because the mean of its divisors is an integer number (49483327).

Almost surely, 2^98966653 is an apocalyptic number.

It is an amenable number.

98966653 is a deficient number, since it is larger than the sum of its proper divisors (1).

98966653 is an equidigital number, since it uses as much as digits as its factorization.

98966653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 52.

The square root of 98966653 is about 9948.1984801269. The cubic root of 98966653 is about 462.5545538765.

The spelling of 98966653 in words is "ninety-eight million, nine hundred sixty-six thousand, six hundred fifty-three".