29328107 has 4 divisors (see below), whose sum is σ = 30010200. Its totient is φ = 28646016.

The previous prime is 29328083. The next prime is 29328109. The reversal of 29328107 is 70182392.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29328107 - 2¹⁰ = 29327083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29328109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340982 + ... + 341067.

It is an arithmetic number, because the mean of its divisors is an integer number (7502550).

Almost surely, 2^29328107 is an apocalyptic number.

29328107 is a deficient number, since it is larger than the sum of its proper divisors (682093).

29328107 is an equidigital number, since it uses as much as digits as its factorization.

29328107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682092.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 29328107 is about 5415.5430937257. The cubic root of 29328107 is about 308.3860166775.

The spelling of 29328107 in words is "twenty-nine million, three hundred twenty-eight thousand, one hundred seven".