29149029 has 24 divisors (see below), whose sum is σ = 51821952. Its totient is φ = 15374880.

The previous prime is 29148997. The next prime is 29149039. The reversal of 29149029 is 92094192.

It is not a de Polignac number, because 29149029 - 2⁵ = 29148997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29148984 and 29149002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29149039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16977 + ... + 18614.

It is an arithmetic number, because the mean of its divisors is an integer number (2159248).

Almost surely, 2^29149029 is an apocalyptic number.

It is an amenable number.

29149029 is a deficient number, since it is larger than the sum of its proper divisors (22672923).

29149029 is a wasteful number, since it uses less digits than its factorization.

29149029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35617 (or 35614 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 29149029 is about 5398.9840711008. The cubic root of 29149029 is about 307.7570644361.

The spelling of 29149029 in words is "twenty-nine million, one hundred forty-nine thousand, twenty-nine".