45327 has 8 divisors (see below), whose sum is σ = 62640. Its totient is φ = 29120.

The previous prime is 45319. The next prime is 45329. The reversal of 45327 is 72354.

It is a happy number.

45327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45327 - 2³ = 45319 is a prime.

45327 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45329) 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, 174 + ... + 347.

It is an arithmetic number, because the mean of its divisors is an integer number (7830).

2⁴⁵³²⁷ is an apocalyptic number.

45327 is the 174-th pentagonal number.

45327 is a deficient number, since it is larger than the sum of its proper divisors (17313).

45327 is a wasteful number, since it uses less digits than its factorization.

45327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553.

The product of its digits is 840, while the sum is 21.

The square root of 45327 is about 212.9013856225. The cubic root of 45327 is about 35.6548810547.

The spelling of 45327 in words is "forty-five thousand, three hundred twenty-seven".