98767873 has 2 divisors, whose sum is σ = 98767874. Its totient is φ = 98767872.

The previous prime is 98767859. The next prime is 98767883. The reversal of 98767873 is 37876789.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54051904 + 44715969 = 7352^2 + 6687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98767873 is a prime.

It is not a weakly prime, because it can be changed into another prime (98767813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49383936 + 49383937.

It is an arithmetic number, because the mean of its divisors is an integer number (49383937).

Almost surely, 2^98767873 is an apocalyptic number.

It is an amenable number.

98767873 is a deficient number, since it is larger than the sum of its proper divisors (1).

98767873 is an equidigital number, since it uses as much as digits as its factorization.

98767873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3556224, while the sum is 55.

The square root of 98767873 is about 9938.2027047148. The cubic root of 98767873 is about 462.2446574951.

It can be divided in two parts, 9876787 and 3, that added together give a triangular number (9876790 = T₄₄₄₄).

The spelling of 98767873 in words is "ninety-eight million, seven hundred sixty-seven thousand, eight hundred seventy-three".