99792743 has 2 divisors, whose sum is σ = 99792744. Its totient is φ = 99792742.

The previous prime is 99792733. The next prime is 99792761. The reversal of 99792743 is 34729799.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99792743 - 2⁸ = 99792487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99792691 and 99792700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99792733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49896371 + 49896372.

It is an arithmetic number, because the mean of its divisors is an integer number (49896372).

Almost surely, 2^99792743 is an apocalyptic number.

99792743 is a deficient number, since it is larger than the sum of its proper divisors (1).

99792743 is an equidigital number, since it uses as much as digits as its factorization.

99792743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 857304, while the sum is 50.

The square root of 99792743 is about 9989.6317749955. The cubic root of 99792743 is about 463.8379943118.

The spelling of 99792743 in words is "ninety-nine million, seven hundred ninety-two thousand, seven hundred forty-three".