29252272 has 40 divisors (see below), whose sum is σ = 65273600. Its totient is φ = 12439872.

The previous prime is 29252269. The next prime is 29252273. The reversal of 29252272 is 27225292.

It is not an unprimeable number, because it can be changed into a prime (29252273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14629 + ... + 16507.

It is an arithmetic number, because the mean of its divisors is an integer number (1631840).

Almost surely, 2^29252272 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 29252272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32636800).

29252272 is an abundant number, since it is smaller than the sum of its proper divisors (36021328).

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

29252272 is a wasteful number, since it uses less digits than its factorization.

29252272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033 (or 2027 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 29252272 is about 5408.5369555916. The cubic root of 29252272 is about 308.1199847362.

The spelling of 29252272 in words is "twenty-nine million, two hundred fifty-two thousand, two hundred seventy-two".