29086005 has 16 divisors (see below), whose sum is σ = 50117760. Its totient is φ = 14319168.

The previous prime is 29085989. The next prime is 29086021. The reversal of 29086005 is 50068092.

It is an interprime number because it is at equal distance from previous prime (29085989) and next prime (29086021).

It is not a de Polignac number, because 29086005 - 2⁴ = 29085989 is a prime.

It is a super-3 number, since 3×29086005³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74385 + ... + 74774.

It is an arithmetic number, because the mean of its divisors is an integer number (3132360).

Almost surely, 2^29086005 is an apocalyptic number.

It is an amenable number.

29086005 is a deficient number, since it is larger than the sum of its proper divisors (21031755).

29086005 is a wasteful number, since it uses less digits than its factorization.

29086005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149180.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 29086005 is about 5393.1442591498. The cubic root of 29086005 is about 307.5351007588.

The spelling of 29086005 in words is "twenty-nine million, eighty-six thousand, five".