98490541 has 2 divisors, whose sum is σ = 98490542. Its totient is φ = 98490540.

The previous prime is 98490527. The next prime is 98490563. The reversal of 98490541 is 14509489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91489225 + 7001316 = 9565^2 + 2646^2 .

It is a cyclic number.

It is not a de Polignac number, because 98490541 - 2¹¹ = 98488493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98490494 and 98490503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93490541) 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, 49245270 + 49245271.

It is an arithmetic number, because the mean of its divisors is an integer number (49245271).

Almost surely, 2^98490541 is an apocalyptic number.

It is an amenable number.

98490541 is a deficient number, since it is larger than the sum of its proper divisors (1).

98490541 is an equidigital number, since it uses as much as digits as its factorization.

98490541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 98490541 is about 9924.2400716629. The cubic root of 98490541 is about 461.8116036886.

The spelling of 98490541 in words is "ninety-eight million, four hundred ninety thousand, five hundred forty-one".