54207 has 12 divisors (see below), whose sum is σ = 82680. Its totient is φ = 34128.

The previous prime is 54193. The next prime is 54217. The reversal of 54207 is 70245.

It is a happy number.

It is not a de Polignac number, because 54207 - 2⁸ = 53951 is a prime.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 54207.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 54207.

It is not an unprimeable number, because it can be changed into a prime (54217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13 + ... + 329.

It is an arithmetic number, because the mean of its divisors is an integer number (6890).

2⁵⁴²⁰⁷ is an apocalyptic number.

54207 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

54207 is a deficient number, since it is larger than the sum of its proper divisors (28473).

54207 is a wasteful number, since it uses less digits than its factorization.

54207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 54207 is about 232.8239678384. The cubic root of 54207 is about 37.8458668887.

The spelling of 54207 in words is "fifty-four thousand, two hundred seven".