98583161 has 2 divisors, whose sum is σ = 98583162. Its totient is φ = 98583160.

The previous prime is 98583139. The next prime is 98583169. The reversal of 98583161 is 16138589.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50197225 + 48385936 = 7085^2 + 6956^2 .

It is a cyclic number.

It is not a de Polignac number, because 98583161 - 2⁶ = 98583097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98583169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49291580 + 49291581.

It is an arithmetic number, because the mean of its divisors is an integer number (49291581).

Almost surely, 2^98583161 is an apocalyptic number.

It is an amenable number.

98583161 is a deficient number, since it is larger than the sum of its proper divisors (1).

98583161 is an equidigital number, since it uses as much as digits as its factorization.

98583161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 41.

The square root of 98583161 is about 9928.9053273762. The cubic root of 98583161 is about 461.9563200897.

The spelling of 98583161 in words is "ninety-eight million, five hundred eighty-three thousand, one hundred sixty-one".