29080071 has 6 divisors (see below), whose sum is σ = 42004560. Its totient is φ = 19386708.

The previous prime is 29080063. The next prime is 29080087. The reversal of 29080071 is 17008092.

It is not a de Polignac number, because 29080071 - 2³ = 29080063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29080171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1615551 + ... + 1615568.

It is an arithmetic number, because the mean of its divisors is an integer number (7000760).

Almost surely, 2^29080071 is an apocalyptic number.

29080071 is a deficient number, since it is larger than the sum of its proper divisors (12924489).

29080071 is a wasteful number, since it uses less digits than its factorization.

29080071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231125 (or 3231122 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 29080071 is about 5392.5940881917. The cubic root of 29080071 is about 307.5141853460.

The spelling of 29080071 in words is "twenty-nine million, eighty thousand, seventy-one".