29245943 has 2 divisors, whose sum is σ = 29245944. Its totient is φ = 29245942.

The previous prime is 29245913. The next prime is 29245981. The reversal of 29245943 is 34954292.

It is a happy number.

It is an a-pointer prime, because the next prime (29245981) can be obtained adding 29245943 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29245943 is a prime.

It is equal to p_1813889 and since 29245943 and 1813889 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 29245897 and 29245906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29245913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14622971 + 14622972.

It is an arithmetic number, because the mean of its divisors is an integer number (14622972).

Almost surely, 2^29245943 is an apocalyptic number.

29245943 is a deficient number, since it is larger than the sum of its proper divisors (1).

29245943 is an equidigital number, since it uses as much as digits as its factorization.

29245943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 29245943 is about 5407.9518304068. The cubic root of 29245943 is about 308.0977615959.

The spelling of 29245943 in words is "twenty-nine million, two hundred forty-five thousand, nine hundred forty-three".