29013265 has 4 divisors (see below), whose sum is σ = 34815924. Its totient is φ = 23210608.

The previous prime is 29013251. The next prime is 29013269. The reversal of 29013265 is 56231092.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6574096 + 22439169 = 2564^2 + 4737^2 .

It is a cyclic number.

It is not a de Polignac number, because 29013265 - 2¹¹ = 29011217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29013269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2901322 + ... + 2901331.

It is an arithmetic number, because the mean of its divisors is an integer number (8703981).

Almost surely, 2^29013265 is an apocalyptic number.

It is an amenable number.

29013265 is a deficient number, since it is larger than the sum of its proper divisors (5802659).

29013265 is an equidigital number, since it uses as much as digits as its factorization.

29013265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802658.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 29013265 is about 5386.3962906567. The cubic root of 29013265 is about 307.2785194311.

The spelling of 29013265 in words is "twenty-nine million, thirteen thousand, two hundred sixty-five".