4546880 has 56 divisors (see below), whose sum is σ = 11670792. Its totient is φ = 1677312.

The previous prime is 4546849. The next prime is 4546889. The reversal of 4546880 is 886454.

It can be written as a sum of positive squares in 4 ways, for example, as 891136 + 3655744 = 944^2 + 1912^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4546880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3614 + ... + 4706.

It is an arithmetic number, because the mean of its divisors is an integer number (208407).

Almost surely, 2^4546880 is an apocalyptic number.

4546880 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 4546880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5835396).

4546880 is an abundant number, since it is smaller than the sum of its proper divisors (7123912).

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

4546880 is a wasteful number, since it uses less digits than its factorization.

4546880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 4546880 is about 2132.3414360744. The cubic root of 4546880 is about 165.6676954127.

The spelling of 4546880 in words is "four million, five hundred forty-six thousand, eight hundred eighty".