29130068 has 12 divisors (see below), whose sum is σ = 55612032. Its totient is φ = 13240920.

The previous prime is 29130053. The next prime is 29130107. The reversal of 29130068 is 86003192.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 29130068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330980 + ... + 331067.

It is an arithmetic number, because the mean of its divisors is an integer number (4634336).

Almost surely, 2^29130068 is an apocalyptic number.

It is an amenable number.

29130068 is a deficient number, since it is larger than the sum of its proper divisors (26481964).

29130068 is a wasteful number, since it uses less digits than its factorization.

29130068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662062 (or 662060 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 29130068 is about 5397.2278069394. The cubic root of 29130068 is about 307.6903195320.

The spelling of 29130068 in words is "twenty-nine million, one hundred thirty thousand, sixty-eight".