5426344 has 64 divisors (see below), whose sum is σ = 13271040. Its totient is φ = 2016960.

The previous prime is 5426339. The next prime is 5426353. The reversal of 5426344 is 4436245.

5426344 = 23² + 24² + ... + 253².

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13977 + ... + 14359.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 2^5426344 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 5426344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6635520).

5426344 is an abundant number, since it is smaller than the sum of its proper divisors (7844696).

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

5426344 is a wasteful number, since it uses less digits than its factorization.

5426344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 426 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 5426344 is about 2329.4514375707. The cubic root of 5426344 is about 175.7258990968.

Subtracting from 5426344 its reverse (4436245), we obtain a palindrome (990099).

It can be divided in two parts, 542 and 6344, that added together give a palindrome (6886).

The spelling of 5426344 in words is "five million, four hundred twenty-six thousand, three hundred forty-four".