4546240 has 28 divisors (see below), whose sum is σ = 10826496. Its totient is φ = 1818368.

The previous prime is 4546231. The next prime is 4546247. The reversal of 4546240 is 426454.

It is not an unprimeable number, because it can be changed into a prime (4546247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6784 + ... + 7423.

Almost surely, 2^4546240 is an apocalyptic number.

4546240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4546240 is an abundant number, since it is smaller than the sum of its proper divisors (6280256).

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

4546240 is a wasteful number, since it uses less digits than its factorization.

4546240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14224 (or 14214 counting only the distinct ones).

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

The square root of 4546240 is about 2132.1913610180. The cubic root of 4546240 is about 165.6599221484.

The spelling of 4546240 in words is "four million, five hundred forty-six thousand, two hundred forty".