98711419 has 2 divisors, whose sum is σ = 98711420. Its totient is φ = 98711418.

The previous prime is 98711411. The next prime is 98711461. The reversal of 98711419 is 91411789.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98711419 - 2³ = 98711411 is a prime.

It is a super-2 number, since 2×98711419² = 19487888481987122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98711411) 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, 49355709 + 49355710.

It is an arithmetic number, because the mean of its divisors is an integer number (49355710).

Almost surely, 2^98711419 is an apocalyptic number.

98711419 is a deficient number, since it is larger than the sum of its proper divisors (1).

98711419 is an equidigital number, since it uses as much as digits as its factorization.

98711419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 40.

The square root of 98711419 is about 9935.3620467500. The cubic root of 98711419 is about 462.1565703719.

The spelling of 98711419 in words is "ninety-eight million, seven hundred eleven thousand, four hundred nineteen".