29000027 has 8 divisors (see below), whose sum is σ = 33516000. Its totient is φ = 24577344.

The previous prime is 28999991. The next prime is 29000039. The reversal of 29000027 is 72000092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29000027 - 2¹⁶ = 28934491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28999972 and 29000008.

It is not an unprimeable number, because it can be changed into a prime (29000047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22652 + ... + 23897.

It is an arithmetic number, because the mean of its divisors is an integer number (4189500).

Almost surely, 2^29000027 is an apocalyptic number.

29000027 is a deficient number, since it is larger than the sum of its proper divisors (4515973).

29000027 is an equidigital number, since it uses as much as digits as its factorization.

29000027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46645.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 29000027 is about 5385.1673140210. The cubic root of 29000027 is about 307.2317779163.

The spelling of 29000027 in words is "twenty-nine million, twenty-seven", and thus it is an aban number and an uban number.