99994267 has 2 divisors, whose sum is σ = 99994268. Its totient is φ = 99994266.

The previous prime is 99994253. The next prime is 99994273. The reversal of 99994267 is 76249999.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99994267 - 2¹¹ = 99992219 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99994277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49997133 + 49997134.

It is an arithmetic number, because the mean of its divisors is an integer number (49997134).

Almost surely, 2^99994267 is an apocalyptic number.

99994267 is a deficient number, since it is larger than the sum of its proper divisors (1).

99994267 is an equidigital number, since it uses as much as digits as its factorization.

99994267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2204496, while the sum is 55.

The square root of 99994267 is about 9999.7133458915. The cubic root of 99994267 is about 464.1500131155.

It can be divided in two parts, 999 and 94267, that added together give a triangular number (95266 = T₄₃₆).

The spelling of 99994267 in words is "ninety-nine million, nine hundred ninety-four thousand, two hundred sixty-seven".