98290747 has 2 divisors, whose sum is σ = 98290748. Its totient is φ = 98290746.

The previous prime is 98290721. The next prime is 98290757. The reversal of 98290747 is 74709289.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98290747 - 2¹¹ = 98288699 is a prime.

It is a super-2 number, since 2×98290747² = 19322141891636018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98290697 and 98290706.

It is not a weakly prime, because it can be changed into another prime (98290757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49145373 + 49145374.

It is an arithmetic number, because the mean of its divisors is an integer number (49145374).

Almost surely, 2^98290747 is an apocalyptic number.

98290747 is a deficient number, since it is larger than the sum of its proper divisors (1).

98290747 is an equidigital number, since it uses as much as digits as its factorization.

98290747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 98290747 is about 9914.1690019890. The cubic root of 98290747 is about 461.4991214040.

The spelling of 98290747 in words is "ninety-eight million, two hundred ninety thousand, seven hundred forty-seven".