29455141 has 2 divisors, whose sum is σ = 29455142. Its totient is φ = 29455140.

The previous prime is 29455133. The next prime is 29455159. The reversal of 29455141 is 14155492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15920100 + 13535041 = 3990^2 + 3679^2 .

It is a cyclic number.

It is not a de Polignac number, because 29455141 - 2³ = 29455133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29455171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14727570 + 14727571.

It is an arithmetic number, because the mean of its divisors is an integer number (14727571).

Almost surely, 2^29455141 is an apocalyptic number.

29455141 is the 3433-rd centered pentagonal number.

It is an amenable number.

29455141 is a deficient number, since it is larger than the sum of its proper divisors (1).

29455141 is an equidigital number, since it uses as much as digits as its factorization.

29455141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 31.

The square root of 29455141 is about 5427.2590688118. The cubic root of 29455141 is about 308.8306309215.

The spelling of 29455141 in words is "twenty-nine million, four hundred fifty-five thousand, one hundred forty-one".