29312107 has 8 divisors (see below), whose sum is σ = 32112432. Its totient is φ = 26534400.

The previous prime is 29312083. The next prime is 29312113. The reversal of 29312107 is 70121392.

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

It is a cyclic number.

It is not a de Polignac number, because 29312107 - 2¹¹ = 29310059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29310107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2878 + ... + 8179.

It is an arithmetic number, because the mean of its divisors is an integer number (4014054).

Almost surely, 2^29312107 is an apocalyptic number.

29312107 is a deficient number, since it is larger than the sum of its proper divisors (2800325).

29312107 is a wasteful number, since it uses less digits than its factorization.

29312107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11309.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 29312107 is about 5414.0656626975. The cubic root of 29312107 is about 308.3299262995.

Adding to 29312107 its reverse (70121392), we get a palindrome (99433499).

The spelling of 29312107 in words is "twenty-nine million, three hundred twelve thousand, one hundred seven".