64260 has 96 divisors (see below), whose sum is σ = 241920. Its totient is φ = 13824.

The previous prime is 64237. The next prime is 64271. The reversal of 64260 is 6246.

64260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 64260.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3772 + ... + 3788.

It is an arithmetic number, because the mean of its divisors is an integer number (2520).

2⁶⁴²⁶⁰ is an apocalyptic number.

64260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120960).

64260 is an abundant number, since it is smaller than the sum of its proper divisors (177660).

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

64260 is a wasteful number, since it uses less digits than its factorization.

64260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 64260 is about 253.4955620913. The cubic root of 64260 is about 40.0540934811.

64260 divided by its sum of digits (18) gives a triangular number (3570 = T₈₄).

It can be divided in two parts, 64 and 260, that added together give a square (324 = 18²).

The spelling of 64260 in words is "sixty-four thousand, two hundred sixty".