4446260 has 72 divisors (see below), whose sum is σ = 11730600. Its totient is φ = 1403136.

The previous prime is 4446259. The next prime is 4446269. The reversal of 4446260 is 626444.

It can be written as a sum of positive squares in 4 ways, for example, as 268324 + 4177936 = 518^2 + 2044^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4446269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12566 + ... + 12914.

It is an arithmetic number, because the mean of its divisors is an integer number (162925).

Almost surely, 2^4446260 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 4446260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5865300).

4446260 is an abundant number, since it is smaller than the sum of its proper divisors (7284340).

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

4446260 is a wasteful number, since it uses less digits than its factorization.

4446260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 4446260 is about 2108.6156596213. The cubic root of 4446260 is about 164.4365229661.

It can be divided in two parts, 4446 and 260, that multiplied together give a triangular number (1155960 = T₁₅₂₀).

The spelling of 4446260 in words is "four million, four hundred forty-six thousand, two hundred sixty".