99962243 has 2 divisors, whose sum is σ = 99962244. Its totient is φ = 99962242.

The previous prime is 99962237. The next prime is 99962257. The reversal of 99962243 is 34226999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99962243 - 2⁶ = 99962179 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 99962194 and 99962203.

It is not a weakly prime, because it can be changed into another prime (99962263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49981121 + 49981122.

It is an arithmetic number, because the mean of its divisors is an integer number (49981122).

Almost surely, 2^99962243 is an apocalyptic number.

99962243 is a deficient number, since it is larger than the sum of its proper divisors (1).

99962243 is an equidigital number, since it uses as much as digits as its factorization.

99962243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209952, while the sum is 44.

The square root of 99962243 is about 9998.1119717675. Note that the first 3 decimals coincide. The cubic root of 99962243 is about 464.1004585176.

The spelling of 99962243 in words is "ninety-nine million, nine hundred sixty-two thousand, two hundred forty-three".