29200069 has 2 divisors, whose sum is σ = 29200070. Its totient is φ = 29200068.

The previous prime is 29200063. The next prime is 29200097. The reversal of 29200069 is 96000292.

It is an a-pointer prime, because the next prime (29200097) can be obtained adding 29200069 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24137569 + 5062500 = 4913^2 + 2250^2 .

It is a cyclic number.

It is not a de Polignac number, because 29200069 - 2⁵ = 29200037 is a prime.

It is a super-2 number, since 2×29200069² = 1705288059209522, which contains 22 as substring.

It is equal to p_1811278 and since 29200069 and 1811278 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29200063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14600034 + 14600035.

It is an arithmetic number, because the mean of its divisors is an integer number (14600035).

Almost surely, 2^29200069 is an apocalyptic number.

It is an amenable number.

29200069 is a deficient number, since it is larger than the sum of its proper divisors (1).

29200069 is an equidigital number, since it uses as much as digits as its factorization.

29200069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 29200069 is about 5403.7088189502. The cubic root of 29200069 is about 307.9365874118.

The spelling of 29200069 in words is "twenty-nine million, two hundred thousand, sixty-nine".