4630240 has 48 divisors (see below), whose sum is σ = 11209968. Its totient is φ = 1806336.

The previous prime is 4630237. The next prime is 4630247. The reversal of 4630240 is 420364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630247) 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, 6544 + ... + 7216.

It is an arithmetic number, because the mean of its divisors is an integer number (233541).

Almost surely, 2^4630240 is an apocalyptic number.

4630240 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 4630240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5604984).

4630240 is an abundant number, since it is smaller than the sum of its proper divisors (6579728).

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

4630240 is a wasteful number, since it uses less digits than its factorization.

4630240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4630240 is about 2151.7992471418. The cubic root of 4630240 is about 166.6739907892.

The spelling of 4630240 in words is "four million, six hundred thirty thousand, two hundred forty".