98574901 has 2 divisors, whose sum is σ = 98574902. Its totient is φ = 98574900.

The previous prime is 98574863. The next prime is 98574911. The reversal of 98574901 is 10947589.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49364676 + 49210225 = 7026^2 + 7015^2 .

It is a cyclic number.

It is not a de Polignac number, because 98574901 - 2¹¹ = 98572853 is a prime.

It is a super-3 number, since 3×98574901³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98574911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49287450 + 49287451.

It is an arithmetic number, because the mean of its divisors is an integer number (49287451).

Almost surely, 2^98574901 is an apocalyptic number.

It is an amenable number.

98574901 is a deficient number, since it is larger than the sum of its proper divisors (1).

98574901 is an equidigital number, since it uses as much as digits as its factorization.

98574901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 98574901 is about 9928.4893614286. The cubic root of 98574901 is about 461.9434177315.

The spelling of 98574901 in words is "ninety-eight million, five hundred seventy-four thousand, nine hundred one".