29541901 has 2 divisors, whose sum is σ = 29541902. Its totient is φ = 29541900.

The previous prime is 29541881. The next prime is 29542003. The reversal of 29541901 is 10914592.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20385225 + 9156676 = 4515^2 + 3026^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29541901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29541101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14770950 + 14770951.

It is an arithmetic number, because the mean of its divisors is an integer number (14770951).

Almost surely, 2^29541901 is an apocalyptic number.

It is an amenable number.

29541901 is a deficient number, since it is larger than the sum of its proper divisors (1).

29541901 is an equidigital number, since it uses as much as digits as its factorization.

29541901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 29541901 is about 5435.2461765775. The cubic root of 29541901 is about 309.1335534928.

The spelling of 29541901 in words is "twenty-nine million, five hundred forty-one thousand, nine hundred one".