65460 has 24 divisors (see below), whose sum is σ = 183456. Its totient is φ = 17440.

The previous prime is 65449. The next prime is 65479. The reversal of 65460 is 6456.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486 + ... + 605.

It is an arithmetic number, because the mean of its divisors is an integer number (7644).

2⁶⁵⁴⁶⁰ is an apocalyptic number.

65460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

65460 is an abundant number, since it is smaller than the sum of its proper divisors (117996).

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 (91728).

65460 is a wasteful number, since it uses less digits than its factorization.

65460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103 (or 1101 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 65460 is about 255.8515194405. The cubic root of 65460 is about 40.3018826074.

It can be divided in two parts, 65 and 460, that added together give a palindrome (525).

The spelling of 65460 in words is "sixty-five thousand, four hundred sixty".