12141652 has 24 divisors (see below), whose sum is σ = 22062656. Its totient is φ = 5842368.

The previous prime is 12141643. The next prime is 12141667. The reversal of 12141652 is 25614121.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12073 + ... + 13039.

Almost surely, 2^12141652 is an apocalyptic number.

It is an amenable number.

12141652 is a deficient number, since it is larger than the sum of its proper divisors (9921004).

12141652 is a wasteful number, since it uses less digits than its factorization.

12141652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1085 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 12141652 is about 3484.4873367541. The cubic root of 12141652 is about 229.8401662052.

Adding to 12141652 its reverse (25614121), we get a palindrome (37755773).

The spelling of 12141652 in words is "twelve million, one hundred forty-one thousand, six hundred fifty-two".