98195701 has 2 divisors, whose sum is σ = 98195702. Its totient is φ = 98195700.

The previous prime is 98195681. The next prime is 98195707. The reversal of 98195701 is 10759189.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89756676 + 8439025 = 9474^2 + 2905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98195701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98195707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49097850 + 49097851.

It is an arithmetic number, because the mean of its divisors is an integer number (49097851).

Almost surely, 2^98195701 is an apocalyptic number.

It is an amenable number.

98195701 is a deficient number, since it is larger than the sum of its proper divisors (1).

98195701 is an equidigital number, since it uses as much as digits as its factorization.

98195701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 98195701 is about 9909.3744000315. The cubic root of 98195701 is about 461.3503186836.

The spelling of 98195701 in words is "ninety-eight million, one hundred ninety-five thousand, seven hundred one".