6465360 has 160 divisors (see below), whose sum is σ = 22855680. Its totient is φ = 1497600.

The previous prime is 6465337. The next prime is 6465373. The reversal of 6465360 is 635646.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 81801 + ... + 81879.

It is an arithmetic number, because the mean of its divisors is an integer number (142848).

Almost surely, 2^6465360 is an apocalyptic number.

6465360 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 6465360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11427840).

6465360 is an abundant number, since it is smaller than the sum of its proper divisors (16390320).

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

6465360 is a wasteful number, since it uses less digits than its factorization.

6465360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 6465360 is about 2542.7072186943. The cubic root of 6465360 is about 186.2934436141.

6465360 divided by its sum of digits (30) gives a palindrome (215512).

It can be divided in two parts, 646 and 5360, that added together give a palindrome (6006).

The spelling of 6465360 in words is "six million, four hundred sixty-five thousand, three hundred sixty".