45829 has 4 divisors (see below), whose sum is σ = 52384. Its totient is φ = 39276.

The previous prime is 45827. The next prime is 45833. The reversal of 45829 is 92854.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45829 - 2¹ = 45827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45797 and 45806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45821) 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, 3267 + ... + 3280.

It is an arithmetic number, because the mean of its divisors is an integer number (13096).

2⁴⁵⁸²⁹ is an apocalyptic number.

It is an amenable number.

45829 is a deficient number, since it is larger than the sum of its proper divisors (6555).

45829 is an equidigital number, since it uses as much as digits as its factorization.

45829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6554.

The product of its digits is 2880, while the sum is 28.

The square root of 45829 is about 214.0770889189. The cubic root of 45829 is about 35.7860249439.

The spelling of 45829 in words is "forty-five thousand, eight hundred twenty-nine".