29345 has 4 divisors (see below), whose sum is σ = 35220. Its totient is φ = 23472.

The previous prime is 29339. The next prime is 29347. The reversal of 29345 is 54392.

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 6241 + 23104 = 79^2 + 152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29345 is a prime.

It is a super-2 number, since 2×29345² = 1722258050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29345.

It is not an unprimeable number, because it can be changed into a prime (29347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2930 + ... + 2939.

It is an arithmetic number, because the mean of its divisors is an integer number (8805).

2²⁹³⁴⁵ is an apocalyptic number.

It is an amenable number.

29345 is a deficient number, since it is larger than the sum of its proper divisors (5875).

29345 is an equidigital number, since it uses as much as digits as its factorization.

29345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874.

The product of its digits is 1080, while the sum is 23.

The square root of 29345 is about 171.3038236584. The cubic root of 29345 is about 30.8445215464.

The spelling of 29345 in words is "twenty-nine thousand, three hundred forty-five".