29141838 has 48 divisors (see below), whose sum is σ = 70205616. Its totient is φ = 8661120.

The previous prime is 29141821. The next prime is 29141887. The reversal of 29141838 is 83814192.

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 23 ways as a sum of consecutive naturals, for example, 9106 + ... + 11882.

It is an arithmetic number, because the mean of its divisors is an integer number (1462617).

Almost surely, 2^29141838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29141838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35102808).

29141838 is an abundant number, since it is smaller than the sum of its proper divisors (41063778).

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

29141838 is a wasteful number, since it uses less digits than its factorization.

29141838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849 (or 2846 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 29141838 is about 5398.3180713996. The cubic root of 29141838 is about 307.7317546958.

The spelling of 29141838 in words is "twenty-nine million, one hundred forty-one thousand, eight hundred thirty-eight".