99425267 has 2 divisors, whose sum is σ = 99425268. Its totient is φ = 99425266.

The previous prime is 99425141. The next prime is 99425279. The reversal of 99425267 is 76252499.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99425267 - 2¹⁶ = 99359731 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99425467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49712633 + 49712634.

It is an arithmetic number, because the mean of its divisors is an integer number (49712634).

Almost surely, 2^99425267 is an apocalyptic number.

99425267 is a deficient number, since it is larger than the sum of its proper divisors (1).

99425267 is an equidigital number, since it uses as much as digits as its factorization.

99425267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 44.

The square root of 99425267 is about 9971.2219411665. The cubic root of 99425267 is about 463.2679495865.

The spelling of 99425267 in words is "ninety-nine million, four hundred twenty-five thousand, two hundred sixty-seven".