98451841 has 2 divisors, whose sum is σ = 98451842. Its totient is φ = 98451840.

The previous prime is 98451833. The next prime is 98451907. The reversal of 98451841 is 14815489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98426241 + 25600 = 9921^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 98451841 - 2³ = 98451833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98451794 and 98451803.

It is not a weakly prime, because it can be changed into another prime (98451541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49225920 + 49225921.

It is an arithmetic number, because the mean of its divisors is an integer number (49225921).

Almost surely, 2^98451841 is an apocalyptic number.

It is an amenable number.

98451841 is a deficient number, since it is larger than the sum of its proper divisors (1).

98451841 is an equidigital number, since it uses as much as digits as its factorization.

98451841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 40.

The square root of 98451841 is about 9922.2901086392. The cubic root of 98451841 is about 461.7511090454.

It can be divided in two parts, 984 and 51841, that added together give a palindrome (52825).

The spelling of 98451841 in words is "ninety-eight million, four hundred fifty-one thousand, eight hundred forty-one".