29245171 has 2 divisors, whose sum is σ = 29245172. Its totient is φ = 29245170.

The previous prime is 29245159. The next prime is 29245211. The reversal of 29245171 is 17154292.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29245171 - 2⁷ = 29245043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29240171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14622585 + 14622586.

It is an arithmetic number, because the mean of its divisors is an integer number (14622586).

Almost surely, 2^29245171 is an apocalyptic number.

29245171 is a deficient number, since it is larger than the sum of its proper divisors (1).

29245171 is an equidigital number, since it uses as much as digits as its factorization.

29245171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 31.

The square root of 29245171 is about 5407.8804535603. The cubic root of 29245171 is about 308.0950506379.

The spelling of 29245171 in words is "twenty-nine million, two hundred forty-five thousand, one hundred seventy-one".