12652262 has 16 divisors (see below), whose sum is σ = 21813792. Its totient is φ = 5391360.

The previous prime is 12652253. The next prime is 12652279. The reversal of 12652262 is 26225621.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 38 + ... + 5030.

It is an arithmetic number, because the mean of its divisors is an integer number (1363362).

Almost surely, 2^12652262 is an apocalyptic number.

12652262 is a deficient number, since it is larger than the sum of its proper divisors (9161530).

12652262 is a wasteful number, since it uses less digits than its factorization.

12652262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183.

The product of its digits is 2880, while the sum is 26.

The square root of 12652262 is about 3557.0018273822. The cubic root of 12652262 is about 233.0179580552.

Adding to 12652262 its reverse (26225621), we get a palindrome (38877883).

The spelling of 12652262 in words is "twelve million, six hundred fifty-two thousand, two hundred sixty-two".