99273667 has 2 divisors, whose sum is σ = 99273668. Its totient is φ = 99273666.

The previous prime is 99273617. The next prime is 99273719. The reversal of 99273667 is 76637299.

It is a weak prime.

It is an emirp because it is prime and its reverse (76637299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99273667 - 2⁷ = 99273539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99273667.

It is not a weakly prime, because it can be changed into another prime (99273617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49636833 + 49636834.

It is an arithmetic number, because the mean of its divisors is an integer number (49636834).

Almost surely, 2^99273667 is an apocalyptic number.

99273667 is a deficient number, since it is larger than the sum of its proper divisors (1).

99273667 is an equidigital number, since it uses as much as digits as its factorization.

99273667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 857304, while the sum is 49.

The square root of 99273667 is about 9963.6171644639. The cubic root of 99273667 is about 463.0323718205.

The spelling of 99273667 in words is "ninety-nine million, two hundred seventy-three thousand, six hundred sixty-seven".