29141886 has 8 divisors (see below), whose sum is σ = 58283784. Its totient is φ = 9713960.

The previous prime is 29141821. The next prime is 29141887. The reversal of 29141886 is 68814192.

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

29141886 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29141887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2428485 + ... + 2428496.

It is an arithmetic number, because the mean of its divisors is an integer number (7285473).

Almost surely, 2^29141886 is an apocalyptic number.

29141886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29141886 is a wasteful number, since it uses less digits than its factorization.

29141886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4856986.

The product of its digits is 27648, while the sum is 39.

The square root of 29141886 is about 5398.3225172270. The cubic root of 29141886 is about 307.7319236524.

The spelling of 29141886 in words is "twenty-nine million, one hundred forty-one thousand, eight hundred eighty-six".