29440528 has 40 divisors (see below), whose sum is σ = 62496000. Its totient is φ = 13352064.

The previous prime is 29440511. The next prime is 29440531. The reversal of 29440528 is 82504492.

It is a junction number, because it is equal to n+sod(n) for n = 29440493 and 29440502.

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, 11073 + ... + 13471.

It is an arithmetic number, because the mean of its divisors is an integer number (1562400).

Almost surely, 2^29440528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29440528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31248000).

29440528 is an abundant number, since it is smaller than the sum of its proper divisors (33055472).

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

29440528 is a wasteful number, since it uses less digits than its factorization.

29440528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479 (or 2473 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 29440528 is about 5425.9126421276. The cubic root of 29440528 is about 308.7795511171.

The spelling of 29440528 in words is "twenty-nine million, four hundred forty thousand, five hundred twenty-eight".