98437061 has 2 divisors, whose sum is σ = 98437062. Its totient is φ = 98437060.

The previous prime is 98437039. The next prime is 98437093. The reversal of 98437061 is 16073489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57668836 + 40768225 = 7594^2 + 6385^2 .

It is a cyclic number.

It is not a de Polignac number, because 98437061 - 2¹⁸ = 98174917 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98437961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49218530 + 49218531.

It is an arithmetic number, because the mean of its divisors is an integer number (49218531).

Almost surely, 2^98437061 is an apocalyptic number.

It is an amenable number.

98437061 is a deficient number, since it is larger than the sum of its proper divisors (1).

98437061 is an equidigital number, since it uses as much as digits as its factorization.

98437061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 98437061 is about 9921.5452929471. The cubic root of 98437061 is about 461.7280012231.

The spelling of 98437061 in words is "ninety-eight million, four hundred thirty-seven thousand, sixty-one".