5144268 has 48 divisors (see below), whose sum is σ = 12870144. Its totient is φ = 1593600.

The previous prime is 5144263. The next prime is 5144273. The reversal of 5144268 is 8624415.

It is an interprime number because it is at equal distance from previous prime (5144263) and next prime (5144273).

It is not an unprimeable number, because it can be changed into a prime (5144263) 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, 30721 + ... + 30887.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

Almost surely, 2^5144268 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 5144268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6435072).

5144268 is an abundant number, since it is smaller than the sum of its proper divisors (7725876).

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

5144268 is a wasteful number, since it uses less digits than its factorization.

5144268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 340 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 5144268 is about 2268.0978814857. The cubic root of 5144268 is about 172.6266576618.

The spelling of 5144268 in words is "five million, one hundred forty-four thousand, two hundred sixty-eight".