99924767 has 2 divisors, whose sum is σ = 99924768. Its totient is φ = 99924766.

The previous prime is 99924751. The next prime is 99924787. The reversal of 99924767 is 76742999.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99924767 - 2⁴ = 99924751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99924707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49962383 + 49962384.

It is an arithmetic number, because the mean of its divisors is an integer number (49962384).

Almost surely, 2^99924767 is an apocalyptic number.

99924767 is a deficient number, since it is larger than the sum of its proper divisors (1).

99924767 is an equidigital number, since it uses as much as digits as its factorization.

99924767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1714608, while the sum is 53.

The square root of 99924767 is about 9996.2376422332. The cubic root of 99924767 is about 464.0424539410.

The spelling of 99924767 in words is "ninety-nine million, nine hundred twenty-four thousand, seven hundred sixty-seven".