45346 has 16 divisors (see below), whose sum is σ = 80640. Its totient is φ = 18720.

The previous prime is 45343. The next prime is 45361. The reversal of 45346 is 64354.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (45341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535 + ... + 613.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

2⁴⁵³⁴⁶ is an apocalyptic number.

45346 is a deficient number, since it is larger than the sum of its proper divisors (35294).

45346 is a wasteful number, since it uses less digits than its factorization.

45346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129.

The product of its digits is 1440, while the sum is 22.

The square root of 45346 is about 212.9460025452. The cubic root of 45346 is about 35.6598622514.

The spelling of 45346 in words is "forty-five thousand, three hundred forty-six".