29471107 has 2 divisors, whose sum is σ = 29471108. Its totient is φ = 29471106.

The previous prime is 29471077. The next prime is 29471131. The reversal of 29471107 is 70117492.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29471107 - 2¹¹ = 29469059 is a prime.

It is a super-2 number, since 2×29471107² = 1737092295610898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (29471707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14735553 + 14735554.

It is an arithmetic number, because the mean of its divisors is an integer number (14735554).

Almost surely, 2^29471107 is an apocalyptic number.

29471107 is a deficient number, since it is larger than the sum of its proper divisors (1).

29471107 is an equidigital number, since it uses as much as digits as its factorization.

29471107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 29471107 is about 5428.7297777657. The cubic root of 29471107 is about 308.8864208340.

Adding to 29471107 its reverse (70117492), we get a palindrome (99588599).

The spelling of 29471107 in words is "twenty-nine million, four hundred seventy-one thousand, one hundred seven".