29150912 has 56 divisors (see below), whose sum is σ = 68275200. Its totient is φ = 12084480.

The previous prime is 29150911. The next prime is 29150929. The reversal of 29150912 is 21905192.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (29150911) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12839 + ... + 14937.

It is an arithmetic number, because the mean of its divisors is an integer number (1219200).

Almost surely, 2^29150912 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 29150912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34137600).

29150912 is an abundant number, since it is smaller than the sum of its proper divisors (39124288).

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

29150912 is a wasteful number, since it uses less digits than its factorization.

29150912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149 (or 2139 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 29150912 is about 5399.1584529443. The cubic root of 29150912 is about 307.7636912329.

The spelling of 29150912 in words is "twenty-nine million, one hundred fifty thousand, nine hundred twelve".