29026127 has 4 divisors (see below), whose sum is σ = 31258920. Its totient is φ = 26793336.

The previous prime is 29026117. The next prime is 29026141. The reversal of 29026127 is 72162092.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29026127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29026127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29026117) 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 3 ways as a sum of consecutive naturals, for example, 1116377 + ... + 1116402.

It is an arithmetic number, because the mean of its divisors is an integer number (7814730).

Almost surely, 2^29026127 is an apocalyptic number.

29026127 is a deficient number, since it is larger than the sum of its proper divisors (2232793).

29026127 is a wasteful number, since it uses less digits than its factorization.

29026127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232792.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 29026127 is about 5387.5900920541. The cubic root of 29026127 is about 307.3239197269.

The spelling of 29026127 in words is "twenty-nine million, twenty-six thousand, one hundred twenty-seven".