4525680 has 80 divisors (see below), whose sum is σ = 14240160. Its totient is φ = 1188864.

The previous prime is 4525663. The next prime is 4525693. The reversal of 4525680 is 865254.

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

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 15 ways as a sum of consecutive naturals, for example, 26074 + ... + 26246.

It is an arithmetic number, because the mean of its divisors is an integer number (178002).

Almost surely, 2^4525680 is an apocalyptic number.

4525680 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 4525680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7120080).

4525680 is an abundant number, since it is smaller than the sum of its proper divisors (9714480).

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

4525680 is a wasteful number, since it uses less digits than its factorization.

4525680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4525680 is about 2127.3645667821. The cubic root of 4525680 is about 165.4098169081.

The spelling of 4525680 in words is "four million, five hundred twenty-five thousand, six hundred eighty".