5145344 has 36 divisors (see below), whose sum is σ = 10424400. Its totient is φ = 2534400.

The previous prime is 5145323. The next prime is 5145347. The reversal of 5145344 is 4435415.

It is not an unprimeable number, because it can be changed into a prime (5145347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25757 + ... + 25955.

Almost surely, 2^5145344 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 5145344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5212200).

5145344 is an abundant number, since it is smaller than the sum of its proper divisors (5279056).

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

5145344 is a wasteful number, since it uses less digits than its factorization.

5145344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 302 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 5145344 is about 2268.3350722501. The cubic root of 5145344 is about 172.6386926319.

The spelling of 5145344 in words is "five million, one hundred forty-five thousand, three hundred forty-four".