98257141 has 2 divisors, whose sum is σ = 98257142. Its totient is φ = 98257140.

The previous prime is 98257097. The next prime is 98257171. The reversal of 98257141 is 14175289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66096900 + 32160241 = 8130^2 + 5671^2 .

It is a cyclic number.

It is not a de Polignac number, because 98257141 - 2⁷ = 98257013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98257141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98257171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49128570 + 49128571.

It is an arithmetic number, because the mean of its divisors is an integer number (49128571).

Almost surely, 2^98257141 is an apocalyptic number.

It is an amenable number.

98257141 is a deficient number, since it is larger than the sum of its proper divisors (1).

98257141 is an equidigital number, since it uses as much as digits as its factorization.

98257141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 37.

The square root of 98257141 is about 9912.4740100542. The cubic root of 98257141 is about 461.4465192760.

The spelling of 98257141 in words is "ninety-eight million, two hundred fifty-seven thousand, one hundred forty-one".