5233840 has 20 divisors (see below), whose sum is σ = 12168864. Its totient is φ = 2093504.

The previous prime is 5233817. The next prime is 5233847. The reversal of 5233840 is 483325.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×5233840² = 54786162291200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5233847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32632 + ... + 32791.

Almost surely, 2^5233840 is an apocalyptic number.

It is an amenable number.

5233840 is an abundant number, since it is smaller than the sum of its proper divisors (6935024).

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

5233840 is a wasteful number, since it uses less digits than its factorization.

5233840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65436 (or 65430 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 5233840 is about 2287.7587285376. The cubic root of 5233840 is about 173.6228232786.

The spelling of 5233840 in words is "five million, two hundred thirty-three thousand, eight hundred forty".