4741440 has 112 divisors (see below), whose sum is σ = 16459200. Its totient is φ = 1146880.

The previous prime is 4741403. The next prime is 4741441. The reversal of 4741440 is 441474.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4741440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4741441) 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 15 ways as a sum of consecutive naturals, for example, 10336 + ... + 10784.

Almost surely, 2^4741440 is an apocalyptic number.

4741440 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 4741440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8229600).

4741440 is an abundant number, since it is smaller than the sum of its proper divisors (11717760).

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

4741440 is a wasteful number, since it uses less digits than its factorization.

4741440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 4741440 is about 2177.4847875473. The cubic root of 4741440 is about 167.9977323957.

The spelling of 4741440 in words is "four million, seven hundred forty-one thousand, four hundred forty".