5492844 has 72 divisors (see below), whose sum is σ = 16144128. Its totient is φ = 1542240.

The previous prime is 5492833. The next prime is 5492869. The reversal of 5492844 is 4482945.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5492799 and 5492808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17739 + ... + 18045.

It is an arithmetic number, because the mean of its divisors is an integer number (224224).

Almost surely, 2^5492844 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5492844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8072064).

5492844 is an abundant number, since it is smaller than the sum of its proper divisors (10651284).

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

5492844 is a wasteful number, since it uses less digits than its factorization.

5492844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 390 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5492844 is about 2343.6817190054. The cubic root of 5492844 is about 176.4408284718.

It can be divided in two parts, 5492 and 844, that added together give a palindrome (6336).

The spelling of 5492844 in words is "five million, four hundred ninety-two thousand, eight hundred forty-four".