5503842 has 32 divisors (see below), whose sum is σ = 12312000. Its totient is φ = 1822464.

The previous prime is 5503837. The next prime is 5503843. The reversal of 5503842 is 2483055.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5503843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12034 + ... + 12482.

It is an arithmetic number, because the mean of its divisors is an integer number (384750).

Almost surely, 2^5503842 is an apocalyptic number.

5503842 is an abundant number, since it is smaller than the sum of its proper divisors (6808158).

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

5503842 is a wasteful number, since it uses less digits than its factorization.

5503842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5503842 is about 2346.0268540663. The cubic root of 5503842 is about 176.5585090126.

Adding to 5503842 its reverse (2483055), we get a palindrome (7986897).

The spelling of 5503842 in words is "five million, five hundred three thousand, eight hundred forty-two".