54620 has 12 divisors (see below), whose sum is σ = 114744. Its totient is φ = 21840.

The previous prime is 54617. The next prime is 54623. The reversal of 54620 is 2645.

54620 = T₉ + T₁₀ + ... + T₆₈.

54620 is nontrivially palindromic in base 9.

It is an interprime number because it is at equal distance from previous prime (54617) and next prime (54623).

54620 is an undulating number in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1346 + ... + 1385.

It is an arithmetic number, because the mean of its divisors is an integer number (9562).

2⁵⁴⁶²⁰ is an apocalyptic number.

It is an amenable number.

54620 is an abundant number, since it is smaller than the sum of its proper divisors (60124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57372).

54620 is a wasteful number, since it uses less digits than its factorization.

54620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740 (or 2738 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 54620 is about 233.7092210419. The cubic root of 54620 is about 37.9417389756.

The spelling of 54620 in words is "fifty-four thousand, six hundred twenty".