29245243 has 2 divisors, whose sum is σ = 29245244. Its totient is φ = 29245242.

The previous prime is 29245211. The next prime is 29245267. The reversal of 29245243 is 34254292.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29245243 - 2⁵ = 29245211 is a prime.

It is not a weakly prime, because it can be changed into another prime (29245283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14622621 + 14622622.

It is an arithmetic number, because the mean of its divisors is an integer number (14622622).

Almost surely, 2^29245243 is an apocalyptic number.

29245243 is a deficient number, since it is larger than the sum of its proper divisors (1).

29245243 is an equidigital number, since it uses as much as digits as its factorization.

29245243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 29245243 is about 5407.8871105081. The cubic root of 29245243 is about 308.0953034754.

The spelling of 29245243 in words is "twenty-nine million, two hundred forty-five thousand, two hundred forty-three".