29996243 has 2 divisors, whose sum is σ = 29996244. Its totient is φ = 29996242.

The previous prime is 29996207. The next prime is 29996299. The reversal of 29996243 is 34269992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29996243 - 2¹⁰ = 29995219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29996194 and 29996203.

It is not a weakly prime, because it can be changed into another prime (29990243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14998121 + 14998122.

It is an arithmetic number, because the mean of its divisors is an integer number (14998122).

Almost surely, 2^29996243 is an apocalyptic number.

29996243 is a deficient number, since it is larger than the sum of its proper divisors (1).

29996243 is an equidigital number, since it uses as much as digits as its factorization.

29996243 is an evil number, because the sum of its binary digits is even.

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

The square root of 29996243 is about 5476.8825987052. The cubic root of 29996243 is about 310.7102790844.

The spelling of 29996243 in words is "twenty-nine million, nine hundred ninety-six thousand, two hundred forty-three".