99526243 has 2 divisors, whose sum is σ = 99526244. Its totient is φ = 99526242.

The previous prime is 99526241. The next prime is 99526247. The reversal of 99526243 is 34262599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99526243 - 2¹ = 99526241 is a prime.

Together with 99526241, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 99526196 and 99526205.

It is not a weakly prime, because it can be changed into another prime (99526241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49763121 + 49763122.

It is an arithmetic number, because the mean of its divisors is an integer number (49763122).

Almost surely, 2^99526243 is an apocalyptic number.

99526243 is a deficient number, since it is larger than the sum of its proper divisors (1).

99526243 is an equidigital number, since it uses as much as digits as its factorization.

99526243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 40.

The square root of 99526243 is about 9976.2840276327. The cubic root of 99526243 is about 463.4247276995.

The spelling of 99526243 in words is "ninety-nine million, five hundred twenty-six thousand, two hundred forty-three".