29286107 has 4 divisors (see below), whose sum is σ = 30559440. Its totient is φ = 28012776.

The previous prime is 29286071. The next prime is 29286109. The reversal of 29286107 is 70168292.

It is a happy number.

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 29286107 - 2⁶ = 29286043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29286109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636632 + ... + 636677.

It is an arithmetic number, because the mean of its divisors is an integer number (7639860).

Almost surely, 2^29286107 is an apocalyptic number.

29286107 is a deficient number, since it is larger than the sum of its proper divisors (1273333).

29286107 is a wasteful number, since it uses less digits than its factorization.

29286107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273332.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 29286107 is about 5411.6639770037. The cubic root of 29286107 is about 308.2387358857.

The spelling of 29286107 in words is "twenty-nine million, two hundred eighty-six thousand, one hundred seven".