29068923 has 8 divisors (see below), whose sum is σ = 41740048. Its totient is φ = 17888544.

The previous prime is 29068901. The next prime is 29068943. The reversal of 29068923 is 32986092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29068923 - 2¹⁸ = 28806779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 745357 = 29068923 / (2 + 9 + 0 + 6 + 8 + 9 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29068943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372640 + ... + 372717.

It is an arithmetic number, because the mean of its divisors is an integer number (5217506).

Almost surely, 2^29068923 is an apocalyptic number.

29068923 is a deficient number, since it is larger than the sum of its proper divisors (12671125).

29068923 is a wasteful number, since it uses less digits than its factorization.

29068923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745373.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 29068923 is about 5391.5603492867. The cubic root of 29068923 is about 307.4748845903.

The spelling of 29068923 in words is "twenty-nine million, sixty-eight thousand, nine hundred twenty-three".