29128014 has 12 divisors (see below), whose sum is σ = 63110736. Its totient is φ = 9709332.

The previous prime is 29128013. The next prime is 29128019. The reversal of 29128014 is 41082192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29128013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 809094 + ... + 809129.

It is an arithmetic number, because the mean of its divisors is an integer number (5259228).

Almost surely, 2^29128014 is an apocalyptic number.

29128014 is an abundant number, since it is smaller than the sum of its proper divisors (33982722).

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

29128014 is a wasteful number, since it uses less digits than its factorization.

29128014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618231 (or 1618228 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 29128014 is about 5397.0375207145. The cubic root of 29128014 is about 307.6830874769.

The spelling of 29128014 in words is "twenty-nine million, one hundred twenty-eight thousand, fourteen".