4764240 has 120 divisors (see below), whose sum is σ = 17264520. Its totient is φ = 1170432.

The previous prime is 4764239. The next prime is 4764257. The reversal of 4764240 is 424674.

It can be written as a sum of positive squares in 4 ways, for example, as 404496 + 4359744 = 636^2 + 2088^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9106 + ... + 9614.

It is an arithmetic number, because the mean of its divisors is an integer number (143871).

Almost surely, 2^4764240 is an apocalyptic number.

4764240 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 4764240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8632260).

4764240 is an abundant number, since it is smaller than the sum of its proper divisors (12500280).

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

4764240 is a wasteful number, since it uses less digits than its factorization.

4764240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 4764240 is about 2182.7139070432. The cubic root of 4764240 is about 168.2665835623.

The spelling of 4764240 in words is "four million, seven hundred sixty-four thousand, two hundred forty".