12300620 has 12 divisors (see below), whose sum is σ = 25831344. Its totient is φ = 4920240.

The previous prime is 12300593. The next prime is 12300637. The reversal of 12300620 is 2600321.

It is a junction number, because it is equal to n+sod(n) for n = 12300595 and 12300604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307496 + ... + 307535.

It is an arithmetic number, because the mean of its divisors is an integer number (2152612).

Almost surely, 2^12300620 is an apocalyptic number.

12300620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300620 is an abundant number, since it is smaller than the sum of its proper divisors (13530724).

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

12300620 is a wasteful number, since it uses less digits than its factorization.

12300620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615040 (or 615038 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 12300620 is about 3507.2239734582. The cubic root of 12300620 is about 230.8389024391.

Adding to 12300620 its reverse (2600321), we get a palindrome (14900941).

The spelling of 12300620 in words is "twelve million, three hundred thousand, six hundred twenty".