99332407 has 2 divisors, whose sum is σ = 99332408. Its totient is φ = 99332406.

The previous prime is 99332393. The next prime is 99332447. The reversal of 99332407 is 70423399.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99332407 - 2¹¹ = 99330359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99332447) 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, 49666203 + 49666204.

It is an arithmetic number, because the mean of its divisors is an integer number (49666204).

Almost surely, 2^99332407 is an apocalyptic number.

99332407 is a deficient number, since it is larger than the sum of its proper divisors (1).

99332407 is an equidigital number, since it uses as much as digits as its factorization.

99332407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 99332407 is about 9966.5644532105. The cubic root of 99332407 is about 463.1236788766.

The spelling of 99332407 in words is "ninety-nine million, three hundred thirty-two thousand, four hundred seven".