29231082 has 48 divisors (see below), whose sum is σ = 67292160. Its totient is φ = 9144576.

The previous prime is 29231053. The next prime is 29231087. The reversal of 29231082 is 28013292.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (29231087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43098 + ... + 43770.

It is an arithmetic number, because the mean of its divisors is an integer number (1401920).

Almost surely, 2^29231082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29231082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33646080).

29231082 is an abundant number, since it is smaller than the sum of its proper divisors (38061078).

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

29231082 is a wasteful number, since it uses less digits than its factorization.

29231082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827 (or 824 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 29231082 is about 5406.5776605908. The cubic root of 29231082 is about 308.0455672729.

It can be divided in two parts, 2923 and 1082, that added together give a triangular number (4005 = T₈₉).

The spelling of 29231082 in words is "twenty-nine million, two hundred thirty-one thousand, eighty-two".