98069537 has 2 divisors, whose sum is σ = 98069538. Its totient is φ = 98069536.

The previous prime is 98069519. The next prime is 98069567. The reversal of 98069537 is 73596089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90935296 + 7134241 = 9536^2 + 2671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98069537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98069491 and 98069500.

It is not a weakly prime, because it can be changed into another prime (98069567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49034768 + 49034769.

It is an arithmetic number, because the mean of its divisors is an integer number (49034769).

Almost surely, 2^98069537 is an apocalyptic number.

It is an amenable number.

98069537 is a deficient number, since it is larger than the sum of its proper divisors (1).

98069537 is an equidigital number, since it uses as much as digits as its factorization.

98069537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 98069537 is about 9903.0064626860. The cubic root of 98069537 is about 461.1526496517.

The spelling of 98069537 in words is "ninety-eight million, sixty-nine thousand, five hundred thirty-seven".