29952029 has 2 divisors, whose sum is σ = 29952030. Its totient is φ = 29952028.

The previous prime is 29952023. The next prime is 29952031. The reversal of 29952029 is 92025992.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29268100 + 683929 = 5410^2 + 827^2 .

It is a cyclic number.

It is not a de Polignac number, because 29952029 - 2²⁰ = 28903453 is a prime.

Together with 29952031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 29951983 and 29952001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29952023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14976014 + 14976015.

It is an arithmetic number, because the mean of its divisors is an integer number (14976015).

Almost surely, 2^29952029 is an apocalyptic number.

It is an amenable number.

29952029 is a deficient number, since it is larger than the sum of its proper divisors (1).

29952029 is an equidigital number, since it uses as much as digits as its factorization.

29952029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 29952029 is about 5472.8446899213. The cubic root of 29952029 is about 310.5575432951.

The spelling of 29952029 in words is "twenty-nine million, nine hundred fifty-two thousand, twenty-nine".