29426863 has 2 divisors, whose sum is σ = 29426864. Its totient is φ = 29426862.

The previous prime is 29426849. The next prime is 29426927. The reversal of 29426863 is 36862492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29426863 - 2⁹ = 29426351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29426833) 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, 14713431 + 14713432.

It is an arithmetic number, because the mean of its divisors is an integer number (14713432).

Almost surely, 2^29426863 is an apocalyptic number.

29426863 is a deficient number, since it is larger than the sum of its proper divisors (1).

29426863 is an equidigital number, since it uses as much as digits as its factorization.

29426863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 40.

The square root of 29426863 is about 5424.6532608085. The cubic root of 29426863 is about 308.7317697552.

The spelling of 29426863 in words is "twenty-nine million, four hundred twenty-six thousand, eight hundred sixty-three".