29052865 has 8 divisors (see below), whose sum is σ = 35172648. Its totient is φ = 23036160.

The previous prime is 29052827. The next prime is 29052889. The reversal of 29052865 is 56825092.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76176 + 28976689 = 276^2 + 5383^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29052865 - 2²³ = 20664257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25146 + ... + 26275.

It is an arithmetic number, because the mean of its divisors is an integer number (4396581).

Almost surely, 2^29052865 is an apocalyptic number.

It is an amenable number.

29052865 is a deficient number, since it is larger than the sum of its proper divisors (6119783).

29052865 is a wasteful number, since it uses less digits than its factorization.

29052865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51539.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 29052865 is about 5390.0709642824. The cubic root of 29052865 is about 307.4182566336.

The spelling of 29052865 in words is "twenty-nine million, fifty-two thousand, eight hundred sixty-five".