4654240 has 48 divisors (see below), whose sum is σ = 11581920. Its totient is φ = 1762560.

The previous prime is 4654231. The next prime is 4654241. The reversal of 4654240 is 424564.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4654241) 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 7 ways as a sum of consecutive naturals, for example, 2275 + ... + 3805.

It is an arithmetic number, because the mean of its divisors is an integer number (241290).

Almost surely, 2^4654240 is an apocalyptic number.

4654240 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 4654240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5790960).

4654240 is an abundant number, since it is smaller than the sum of its proper divisors (6927680).

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

4654240 is a wasteful number, since it uses less digits than its factorization.

4654240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4654240 is about 2157.3687677354. The cubic root of 4654240 is about 166.9614693519.

The spelling of 4654240 in words is "four million, six hundred fifty-four thousand, two hundred forty".