99068863 has 2 divisors, whose sum is σ = 99068864. Its totient is φ = 99068862.

The previous prime is 99068857. The next prime is 99068873. The reversal of 99068863 is 36886099.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99068863 - 2²¹ = 96971711 is a prime.

It is a super-2 number, since 2×99068863² = 19629279232225538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99068873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49534431 + 49534432.

It is an arithmetic number, because the mean of its divisors is an integer number (49534432).

Almost surely, 2^99068863 is an apocalyptic number.

99068863 is a deficient number, since it is larger than the sum of its proper divisors (1).

99068863 is an equidigital number, since it uses as much as digits as its factorization.

99068863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 99068863 is about 9953.3342654610. The cubic root of 99068863 is about 462.7137369049.

It can be divided in two parts, 9906 and 8863, that added together give a square (18769 = 137²).

The spelling of 99068863 in words is "ninety-nine million, sixty-eight thousand, eight hundred sixty-three".