29000085 has 8 divisors (see below), whose sum is σ = 46400160. Its totient is φ = 15466704.

The previous prime is 29000077. The next prime is 29000107. The reversal of 29000085 is 58000092.

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

It is not a de Polignac number, because 29000085 - 2³ = 29000077 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966655 + ... + 966684.

It is an arithmetic number, because the mean of its divisors is an integer number (5800020).

Almost surely, 2^29000085 is an apocalyptic number.

It is an amenable number.

29000085 is a deficient number, since it is larger than the sum of its proper divisors (17400075).

29000085 is a wasteful number, since it uses less digits than its factorization.

29000085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933347.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 29000085 is about 5385.1726991806. The cubic root of 29000085 is about 307.2319827372.

The spelling of 29000085 in words is "twenty-nine million, eighty-five", and thus it is an aban number and an uban number.