5312630 has 8 divisors (see below), whose sum is σ = 9562752. Its totient is φ = 2125048.

The previous prime is 5312623. The next prime is 5312641. The reversal of 5312630 is 362135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265622 + ... + 265641.

It is an arithmetic number, because the mean of its divisors is an integer number (1195344).

Almost surely, 2^5312630 is an apocalyptic number.

5312630 is a deficient number, since it is larger than the sum of its proper divisors (4250122).

5312630 is a wasteful number, since it uses less digits than its factorization.

5312630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531270.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 5312630 is about 2304.9143151102. The cubic root of 5312630 is about 174.4897244382.

Adding to 5312630 its reverse (362135), we get a palindrome (5674765).

The spelling of 5312630 in words is "five million, three hundred twelve thousand, six hundred thirty".