12652030 has 16 divisors (see below), whose sum is σ = 23508864. Its totient is φ = 4897440.

The previous prime is 12652027. The next prime is 12652049. The reversal of 12652030 is 3025621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12651989 and 12652007.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 20097 + ... + 20716.

It is an arithmetic number, because the mean of its divisors is an integer number (1469304).

Almost surely, 2^12652030 is an apocalyptic number.

12652030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12652030 is a deficient number, since it is larger than the sum of its proper divisors (10856834).

12652030 is a wasteful number, since it uses less digits than its factorization.

12652030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40851.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 12652030 is about 3556.9692154979. The cubic root of 12652030 is about 233.0165337908.

Adding to 12652030 its reverse (3025621), we get a palindrome (15677651).

The spelling of 12652030 in words is "twelve million, six hundred fifty-two thousand, thirty".