99516743 has 2 divisors, whose sum is σ = 99516744. Its totient is φ = 99516742.

The previous prime is 99516713. The next prime is 99516787. The reversal of 99516743 is 34761599.

It is an a-pointer prime, because the next prime (99516787) can be obtained adding 99516743 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99516743 - 2⁶ = 99516679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99516694 and 99516703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99516713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49758371 + 49758372.

It is an arithmetic number, because the mean of its divisors is an integer number (49758372).

Almost surely, 2^99516743 is an apocalyptic number.

99516743 is a deficient number, since it is larger than the sum of its proper divisors (1).

99516743 is an equidigital number, since it uses as much as digits as its factorization.

99516743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 44.

The square root of 99516743 is about 9975.8078870836. The cubic root of 99516743 is about 463.4099822586.

The spelling of 99516743 in words is "ninety-nine million, five hundred sixteen thousand, seven hundred forty-three".