98625097 has 2 divisors, whose sum is σ = 98625098. Its totient is φ = 98625096.

The previous prime is 98625089. The next prime is 98625119. The reversal of 98625097 is 79052689.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61402896 + 37222201 = 7836^2 + 6101^2 .

It is an emirp because it is prime and its reverse (79052689) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98625097 - 2³ = 98625089 is a prime.

It is not a weakly prime, because it can be changed into another prime (98625047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49312548 + 49312549.

It is an arithmetic number, because the mean of its divisors is an integer number (49312549).

Almost surely, 2^98625097 is an apocalyptic number.

It is an amenable number.

98625097 is a deficient number, since it is larger than the sum of its proper divisors (1).

98625097 is an equidigital number, since it uses as much as digits as its factorization.

98625097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 98625097 is about 9931.0169167110. The cubic root of 98625097 is about 462.0218142158.

The spelling of 98625097 in words is "ninety-eight million, six hundred twenty-five thousand, ninety-seven".