99126443 has 8 divisors (see below), whose sum is σ = 107385600. Its totient is φ = 91499304.

The previous prime is 99126427. The next prime is 99126451. The reversal of 99126443 is 34462199.

It is not a de Polignac number, because 99126443 - 2⁴ = 99126427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99126397 and 99126406.

It is not an unprimeable number, because it can be changed into a prime (99126493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20363 + ... + 24756.

It is an arithmetic number, because the mean of its divisors is an integer number (13423200).

Almost surely, 2^99126443 is an apocalyptic number.

99126443 is a deficient number, since it is larger than the sum of its proper divisors (8259157).

99126443 is an equidigital number, since it uses as much as digits as its factorization.

99126443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45158 (or 45132 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 99126443 is about 9956.2263433492. The cubic root of 99126443 is about 462.8033644497.

The spelling of 99126443 in words is "ninety-nine million, one hundred twenty-six thousand, four hundred forty-three".