98426473 has 2 divisors, whose sum is σ = 98426474. Its totient is φ = 98426472.

The previous prime is 98426431. The next prime is 98426501. The reversal of 98426473 is 37462489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75116889 + 23309584 = 8667^2 + 4828^2 .

It is an emirp because it is prime and its reverse (37462489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98426473 - 2¹⁷ = 98295401 is a prime.

It is not a weakly prime, because it can be changed into another prime (98456473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49213236 + 49213237.

It is an arithmetic number, because the mean of its divisors is an integer number (49213237).

Almost surely, 2^98426473 is an apocalyptic number.

It is an amenable number.

98426473 is a deficient number, since it is larger than the sum of its proper divisors (1).

98426473 is an equidigital number, since it uses as much as digits as its factorization.

98426473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 98426473 is about 9921.0116923628. The cubic root of 98426473 is about 461.7114459701.

The spelling of 98426473 in words is "ninety-eight million, four hundred twenty-six thousand, four hundred seventy-three".