99467239 has 2 divisors, whose sum is σ = 99467240. Its totient is φ = 99467238.

The previous prime is 99467231. The next prime is 99467267. The reversal of 99467239 is 93276499.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99467239 - 2³ = 99467231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99467192 and 99467201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99467231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49733619 + 49733620.

It is an arithmetic number, because the mean of its divisors is an integer number (49733620).

Almost surely, 2^99467239 is an apocalyptic number.

99467239 is a deficient number, since it is larger than the sum of its proper divisors (1).

99467239 is an equidigital number, since it uses as much as digits as its factorization.

99467239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 49.

The square root of 99467239 is about 9973.3263758888. The cubic root of 99467239 is about 463.3331293525. Note that the first 3 decimals are identical.

The spelling of 99467239 in words is "ninety-nine million, four hundred sixty-seven thousand, two hundred thirty-nine".