4733440 has 60 divisors (see below), whose sum is σ = 11619234. Its totient is φ = 1849344.

The previous prime is 4733437. The next prime is 4733441. The reversal of 4733440 is 443374.

It can be written as a sum of positive squares in only one way, i.e., 4260096 + 473344 = 2064^2 + 688^2 .

It is not an unprimeable number, because it can be changed into a prime (4733441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110059 + ... + 110101.

Almost surely, 2^4733440 is an apocalyptic number.

4733440 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 4733440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5809617).

4733440 is an abundant number, since it is smaller than the sum of its proper divisors (6885794).

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

4733440 is an frugal number, since it uses more digits than its factorization.

4733440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 4733440 is about 2175.6470301958. The cubic root of 4733440 is about 167.9031944180.

It can be divided in two parts, 47334 and 40, that added together give a palindrome (47374).

The spelling of 4733440 in words is "four million, seven hundred thirty-three thousand, four hundred forty".