4650240 has 144 divisors (see below), whose sum is σ = 17071488. Its totient is φ = 1056768.

The previous prime is 4650199. The next prime is 4650253. The reversal of 4650240 is 420564.

It is a happy number.

4650240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26794 + ... + 26966.

It is an arithmetic number, because the mean of its divisors is an integer number (118552).

Almost surely, 2^4650240 is an apocalyptic number.

4650240 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 4650240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8535744).

4650240 is an abundant number, since it is smaller than the sum of its proper divisors (12421248).

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

4650240 is a wasteful number, since it uses less digits than its factorization.

4650240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4650240 is about 2156.4415132342. The cubic root of 4650240 is about 166.9136249999.

The spelling of 4650240 in words is "four million, six hundred fifty thousand, two hundred forty".