98290573 has 2 divisors, whose sum is σ = 98290574. Its totient is φ = 98290572.

The previous prime is 98290547. The next prime is 98290579. The reversal of 98290573 is 37509289.

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., 90573289 + 7717284 = 9517^2 + 2778^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98290573 is a prime.

It is a super-2 number, since 2×98290573² = 19322073481336658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98290579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49145286 + 49145287.

It is an arithmetic number, because the mean of its divisors is an integer number (49145287).

Almost surely, 2^98290573 is an apocalyptic number.

It is an amenable number.

98290573 is a deficient number, since it is larger than the sum of its proper divisors (1).

98290573 is an equidigital number, since it uses as much as digits as its factorization.

98290573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 98290573 is about 9914.1602266657. The cubic root of 98290573 is about 461.4988490796.

The spelling of 98290573 in words is "ninety-eight million, two hundred ninety thousand, five hundred seventy-three".