29085361 has 2 divisors, whose sum is σ = 29085362. Its totient is φ = 29085360.

The previous prime is 29085341. The next prime is 29085383. The reversal of 29085361 is 16358092.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18326961 + 10758400 = 4281^2 + 3280^2 .

It is a cyclic number.

It is not a de Polignac number, because 29085361 - 2¹⁵ = 29052593 is a prime.

It is not a weakly prime, because it can be changed into another prime (29085341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14542680 + 14542681.

It is an arithmetic number, because the mean of its divisors is an integer number (14542681).

Almost surely, 2^29085361 is an apocalyptic number.

It is an amenable number.

29085361 is a deficient number, since it is larger than the sum of its proper divisors (1).

29085361 is an equidigital number, since it uses as much as digits as its factorization.

29085361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 29085361 is about 5393.0845533887. The cubic root of 29085361 is about 307.5328310067.

The spelling of 29085361 in words is "twenty-nine million, eighty-five thousand, three hundred sixty-one".