5144968 has 8 divisors (see below), whose sum is σ = 9646830. Its totient is φ = 2572480.

The previous prime is 5144963. The next prime is 5144981. The reversal of 5144968 is 8694415.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3602404 + 1542564 = 1898^2 + 1242^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5144963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321553 + ... + 321568.

Almost surely, 2^5144968 is an apocalyptic number.

It is an amenable number.

5144968 is a deficient number, since it is larger than the sum of its proper divisors (4501862).

5144968 is a wasteful number, since it uses less digits than its factorization.

5144968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643127 (or 643123 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 5144968 is about 2268.2521905644. The cubic root of 5144968 is about 172.6344872941.

It can be divided in two parts, 514 and 4968, that multiplied together give a palindrome (2553552).

The spelling of 5144968 in words is "five million, one hundred forty-four thousand, nine hundred sixty-eight".