98108401 has 2 divisors, whose sum is σ = 98108402. Its totient is φ = 98108400.

The previous prime is 98108383. The next prime is 98108453. The reversal of 98108401 is 10480189.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83247376 + 14861025 = 9124^2 + 3855^2 .

It is an emirp because it is prime and its reverse (10480189) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98108401 - 2⁵ = 98108369 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98102401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49054200 + 49054201.

It is an arithmetic number, because the mean of its divisors is an integer number (49054201).

Almost surely, 2^98108401 is an apocalyptic number.

It is an amenable number.

98108401 is a deficient number, since it is larger than the sum of its proper divisors (1).

98108401 is an equidigital number, since it uses as much as digits as its factorization.

98108401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 98108401 is about 9904.9685007071. The cubic root of 98108401 is about 461.2135583708.

The spelling of 98108401 in words is "ninety-eight million, one hundred eight thousand, four hundred one".