29055979 has 2 divisors, whose sum is σ = 29055980. Its totient is φ = 29055978.

The previous prime is 29055973. The next prime is 29056007. The reversal of 29055979 is 97955092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29055979 - 2¹⁹ = 28531691 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29055973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14527989 + 14527990.

It is an arithmetic number, because the mean of its divisors is an integer number (14527990).

Almost surely, 2^29055979 is an apocalyptic number.

29055979 is a deficient number, since it is larger than the sum of its proper divisors (1).

29055979 is an equidigital number, since it uses as much as digits as its factorization.

29055979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 255150, while the sum is 46.

The square root of 29055979 is about 5390.3598210138. The cubic root of 29055979 is about 307.4292396726.

The spelling of 29055979 in words is "twenty-nine million, fifty-five thousand, nine hundred seventy-nine".