29115164 has 12 divisors (see below), whose sum is σ = 54870984. Its totient is φ = 13437744.

The previous prime is 29115139. The next prime is 29115167. The reversal of 29115164 is 46151192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29115167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279902 + ... + 280005.

It is an arithmetic number, because the mean of its divisors is an integer number (4572582).

Almost surely, 2^29115164 is an apocalyptic number.

It is an amenable number.

29115164 is a deficient number, since it is larger than the sum of its proper divisors (25755820).

29115164 is a wasteful number, since it uses less digits than its factorization.

29115164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559924 (or 559922 counting only the distinct ones).

The product of its digits is 2160, while the sum is 29.

The square root of 29115164 is about 5395.8469214758. The cubic root of 29115164 is about 307.6378354019.

The spelling of 29115164 in words is "twenty-nine million, one hundred fifteen thousand, one hundred sixty-four".