5118630 has 32 divisors (see below), whose sum is σ = 13402368. Its totient is φ = 1240800.

The previous prime is 5118613. The next prime is 5118637. The reversal of 5118630 is 368115.

It is a self number, because there is not a number n which added to its sum of digits gives 5118630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7426 + ... + 8085.

It is an arithmetic number, because the mean of its divisors is an integer number (418824).

Almost surely, 2^5118630 is an apocalyptic number.

5118630 is an abundant number, since it is smaller than the sum of its proper divisors (8283738).

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

5118630 is a wasteful number, since it uses less digits than its factorization.

5118630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15532.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 5118630 is about 2262.4389494526. The cubic root of 5118630 is about 172.3394010420.

It can be divided in two parts, 51 and 18630, that added together give a palindrome (18681).

The spelling of 5118630 in words is "five million, one hundred eighteen thousand, six hundred thirty".