98130547 has 2 divisors, whose sum is σ = 98130548. Its totient is φ = 98130546.

The previous prime is 98130523. The next prime is 98130553. The reversal of 98130547 is 74503189.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98130547 is a prime.

It is not a weakly prime, because it can be changed into another prime (98130587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49065273 + 49065274.

It is an arithmetic number, because the mean of its divisors is an integer number (49065274).

Almost surely, 2^98130547 is an apocalyptic number.

98130547 is a deficient number, since it is larger than the sum of its proper divisors (1).

98130547 is an equidigital number, since it uses as much as digits as its factorization.

98130547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 98130547 is about 9906.0863614245. The cubic root of 98130547 is about 461.2482589907.

The spelling of 98130547 in words is "ninety-eight million, one hundred thirty thousand, five hundred forty-seven".