4144960 has 28 divisors (see below), whose sum is σ = 9870948. Its totient is φ = 1657856.

The previous prime is 4144919. The next prime is 4144961. The reversal of 4144960 is 694414.

It can be written as a sum of positive squares in 2 ways, for example, as 876096 + 3268864 = 936^2 + 1808^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6157 + ... + 6796.

Almost surely, 2^4144960 is an apocalyptic number.

4144960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4144960 is an abundant number, since it is smaller than the sum of its proper divisors (5725988).

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

4144960 is a wasteful number, since it uses less digits than its factorization.

4144960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12970 (or 12960 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4144960 is about 2035.9174835931. The cubic root of 4144960 is about 160.6349766951.

The spelling of 4144960 in words is "four million, one hundred forty-four thousand, nine hundred sixty".