5144630 has 16 divisors (see below), whose sum is σ = 9748080. Its totient is φ = 1949472.

The previous prime is 5144621. The next prime is 5144647. The reversal of 5144630 is 364415.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5144596 and 5144605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13349 + ... + 13728.

It is an arithmetic number, because the mean of its divisors is an integer number (609255).

Almost surely, 2^5144630 is an apocalyptic number.

5144630 is a deficient number, since it is larger than the sum of its proper divisors (4603450).

5144630 is a wasteful number, since it uses less digits than its factorization.

5144630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27103.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5144630 is about 2268.1776826342. The cubic root of 5144630 is about 172.6307067889.

The spelling of 5144630 in words is "five million, one hundred forty-four thousand, six hundred thirty".