4365680 has 80 divisors (see below), whose sum is σ = 11436768. Its totient is φ = 1548800.

The previous prime is 4365677. The next prime is 4365703. The reversal of 4365680 is 865634.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106460 + ... + 106500.

Almost surely, 2^4365680 is an apocalyptic number.

4365680 is a gapful number since it is divisible by the number (40) 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 4365680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5718384).

4365680 is an abundant number, since it is smaller than the sum of its proper divisors (7071088).

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

4365680 is a wasteful number, since it uses less digits than its factorization.

4365680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4365680 is about 2089.4209724227. The cubic root of 4365680 is about 163.4370945118.

It can be divided in two parts, 436 and 5680, that added together give a palindrome (6116).

The spelling of 4365680 in words is "four million, three hundred sixty-five thousand, six hundred eighty".