98029957 has 2 divisors, whose sum is σ = 98029958. Its totient is φ = 98029956.

The previous prime is 98029951. The next prime is 98029961. The reversal of 98029957 is 75992089.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86099841 + 11930116 = 9279^2 + 3454^2 .

It is a cyclic number.

It is not a de Polignac number, because 98029957 - 2¹⁵ = 97997189 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98029957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98029951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49014978 + 49014979.

It is an arithmetic number, because the mean of its divisors is an integer number (49014979).

Almost surely, 2^98029957 is an apocalyptic number.

It is an amenable number.

98029957 is a deficient number, since it is larger than the sum of its proper divisors (1).

98029957 is an equidigital number, since it uses as much as digits as its factorization.

98029957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 49.

The square root of 98029957 is about 9901.0078779890. The cubic root of 98029957 is about 461.0906022566.

The spelling of 98029957 in words is "ninety-eight million, twenty-nine thousand, nine hundred fifty-seven".