29125071 has 12 divisors (see below), whose sum is σ = 42285672. Its totient is φ = 19316976.

The previous prime is 29125049. The next prime is 29125093. The reversal of 29125071 is 17052192.

It is an interprime number because it is at equal distance from previous prime (29125049) and next prime (29125093).

It is not a de Polignac number, because 29125071 - 2¹⁰ = 29124047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29125871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6441 + ... + 9986.

It is an arithmetic number, because the mean of its divisors is an integer number (3523806).

Almost surely, 2^29125071 is an apocalyptic number.

29125071 is a deficient number, since it is larger than the sum of its proper divisors (13160601).

29125071 is a wasteful number, since it uses less digits than its factorization.

29125071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16630 (or 16627 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 29125071 is about 5396.7648642497. The cubic root of 29125071 is about 307.6727246944.

The spelling of 29125071 in words is "twenty-nine million, one hundred twenty-five thousand, seventy-one".