12941231 has 8 divisors (see below), whose sum is σ = 13426464. Its totient is φ = 12463200.

The previous prime is 12941219. The next prime is 12941239. The reversal of 12941231 is 13214921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12941231 - 2¹⁸ = 12679087 is a prime.

It is a super-2 number, since 2×12941231² = 334950919590722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12941197 and 12941206.

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, 2006 + ... + 5468.

It is an arithmetic number, because the mean of its divisors is an integer number (1678308).

Almost surely, 2^12941231 is an apocalyptic number.

12941231 is a deficient number, since it is larger than the sum of its proper divisors (485233).

12941231 is a wasteful number, since it uses less digits than its factorization.

12941231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601.

The product of its digits is 432, while the sum is 23.

The square root of 12941231 is about 3597.3922499500. The cubic root of 12941231 is about 234.7786114789.

The spelling of 12941231 in words is "twelve million, nine hundred forty-one thousand, two hundred thirty-one".