627630120 has 192 divisors, whose sum is σ = 2278523520. Its totient is φ = 154462464.

The previous prime is 627630103. The next prime is 627630121. The reversal of 627630120 is 21036726.

It is a happy number.

627630120 is a `hidden beast` number, since 6 + 2 + 7 + 630 + 1 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627630121) 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 47 ways as a sum of consecutive naturals, for example, 123877 + ... + 128843.

It is an arithmetic number, because the mean of its divisors is an integer number (11867310).

Almost surely, 2^627630120 is an apocalyptic number.

627630120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 627630120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1139261760).

627630120 is an abundant number, since it is smaller than the sum of its proper divisors (1650893400).

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

627630120 is a wasteful number, since it uses less digits than its factorization.

627630120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006 (or 4990 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 627630120 is about 25052.5471758861. The cubic root of 627630120 is about 856.1856127903.

Adding to 627630120 its reverse (21036726), we get a palindrome (648666846).

The spelling of 627630120 in words is "six hundred twenty-seven million, six hundred thirty thousand, one hundred twenty".