12941236 has 24 divisors (see below), whose sum is σ = 28236096. Its totient is φ = 5041920.

The previous prime is 12941219. The next prime is 12941239. The reversal of 12941236 is 63214921.

It is a Harshad number since it is a multiple of its sum of digits (28).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12941239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20701 + ... + 21316.

It is an arithmetic number, because the mean of its divisors is an integer number (1176504).

Almost surely, 2^12941236 is an apocalyptic number.

It is an amenable number.

12941236 is an abundant number, since it is smaller than the sum of its proper divisors (15294860).

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

12941236 is a wasteful number, since it uses less digits than its factorization.

12941236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42039 (or 42037 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 12941236 is about 3597.3929448977. The cubic root of 12941236 is about 234.7786417154.

The spelling of 12941236 in words is "twelve million, nine hundred forty-one thousand, two hundred thirty-six".