4581460 has 48 divisors (see below), whose sum is σ = 10555776. Its totient is φ = 1660032.

The previous prime is 4581433. The next prime is 4581469. The reversal of 4581460 is 641854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4581469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17289 + ... + 17551.

It is an arithmetic number, because the mean of its divisors is an integer number (219912).

Almost surely, 2^4581460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4581460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5277888).

4581460 is an abundant number, since it is smaller than the sum of its proper divisors (5974316).

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

4581460 is a wasteful number, since it uses less digits than its factorization.

4581460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4581460 is about 2140.4345353222. The cubic root of 4581460 is about 166.0866146913.

It can be divided in two parts, 4581 and 460, that added together give a square (5041 = 71²).

The spelling of 4581460 in words is "four million, five hundred eighty-one thousand, four hundred sixty".