98397001 has 2 divisors, whose sum is σ = 98397002. Its totient is φ = 98397000.

The previous prime is 98396999. The next prime is 98397011. The reversal of 98397001 is 10079389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94070601 + 4326400 = 9699^2 + 2080^2 .

It is a cyclic number.

It is not a de Polignac number, because 98397001 - 2¹ = 98396999 is a prime.

Together with 98396999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (98397011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49198500 + 49198501.

It is an arithmetic number, because the mean of its divisors is an integer number (49198501).

Almost surely, 2^98397001 is an apocalyptic number.

It is an amenable number.

98397001 is a deficient number, since it is larger than the sum of its proper divisors (1).

98397001 is an equidigital number, since it uses as much as digits as its factorization.

98397001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 98397001 is about 9919.5262487681. The cubic root of 98397001 is about 461.6653576982.

The spelling of 98397001 in words is "ninety-eight million, three hundred ninety-seven thousand, one".