29132012 has 48 divisors (see below), whose sum is σ = 63259392. Its totient is φ = 11430720.

The previous prime is 29132009. The next prime is 29132023. The reversal of 29132012 is 21023192.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59087 + ... + 59577.

It is an arithmetic number, because the mean of its divisors is an integer number (1317904).

Almost surely, 2^29132012 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 29132012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31629696).

29132012 is an abundant number, since it is smaller than the sum of its proper divisors (34127380).

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

29132012 is a wasteful number, since it uses less digits than its factorization.

29132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 29132012 is about 5397.4078963888. The cubic root of 29132012 is about 307.6971639682.

The spelling of 29132012 in words is "twenty-nine million, one hundred thirty-two thousand, twelve".