4941440 has 64 divisors (see below), whose sum is σ = 13512960. Its totient is φ = 1692672.

The previous prime is 4941421. The next prime is 4941449. The reversal of 4941440 is 441494.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (4941449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929 + ... + 5031.

It is an arithmetic number, because the mean of its divisors is an integer number (211140).

Almost surely, 2^4941440 is an apocalyptic number.

4941440 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 4941440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6756480).

4941440 is an abundant number, since it is smaller than the sum of its proper divisors (8571520).

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

4941440 is a wasteful number, since it uses less digits than its factorization.

4941440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1117 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4941440 is about 2222.9349968004. The cubic root of 4941440 is about 170.3273967555.

The spelling of 4941440 in words is "four million, nine hundred forty-one thousand, four hundred forty".