98332447 has 2 divisors, whose sum is σ = 98332448. Its totient is φ = 98332446.

The previous prime is 98332379. The next prime is 98332459. The reversal of 98332447 is 74423389.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98332447 - 2¹⁵ = 98299679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98332477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49166223 + 49166224.

It is an arithmetic number, because the mean of its divisors is an integer number (49166224).

Almost surely, 2^98332447 is an apocalyptic number.

98332447 is a deficient number, since it is larger than the sum of its proper divisors (1).

98332447 is an equidigital number, since it uses as much as digits as its factorization.

98332447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 98332447 is about 9916.2718296747. The cubic root of 98332447 is about 461.5643760798.

The spelling of 98332447 in words is "ninety-eight million, three hundred thirty-two thousand, four hundred forty-seven".