29065069 has 16 divisors (see below), whose sum is σ = 32558400. Its totient is φ = 25724160.

The previous prime is 29065063. The next prime is 29065081. The reversal of 29065069 is 96056092.

It is a happy number.

It is not a de Polignac number, because 29065069 - 2³ = 29065061 is a prime.

It is a super-2 number, since 2×29065069² = 1689556471949522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29065061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83107 + ... + 83455.

It is an arithmetic number, because the mean of its divisors is an integer number (2034900).

Almost surely, 2^29065069 is an apocalyptic number.

It is an amenable number.

29065069 is a deficient number, since it is larger than the sum of its proper divisors (3493331).

29065069 is a wasteful number, since it uses less digits than its factorization.

29065069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 29065069 is about 5391.2029269913. The cubic root of 29065069 is about 307.4612955009.

The spelling of 29065069 in words is "twenty-nine million, sixty-five thousand, sixty-nine".