98219029 has 2 divisors, whose sum is σ = 98219030. Its totient is φ = 98219028.

The previous prime is 98219003. The next prime is 98219063. The reversal of 98219029 is 92091289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92602129 + 5616900 = 9623^2 + 2370^2 .

It is a cyclic number.

It is not a de Polignac number, because 98219029 - 2⁵ = 98218997 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 98218982 and 98219000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98219929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49109514 + 49109515.

It is an arithmetic number, because the mean of its divisors is an integer number (49109515).

Almost surely, 2^98219029 is an apocalyptic number.

It is an amenable number.

98219029 is a deficient number, since it is larger than the sum of its proper divisors (1).

98219029 is an equidigital number, since it uses as much as digits as its factorization.

98219029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 98219029 is about 9910.5513973744. The cubic root of 98219029 is about 461.3868495703.

The spelling of 98219029 in words is "ninety-eight million, two hundred nineteen thousand, twenty-nine".