12341972 has 6 divisors (see below), whose sum is σ = 21598458. Its totient is φ = 6170984.

The previous prime is 12341971. The next prime is 12341981. The reversal of 12341972 is 27914321.

12341972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6791236 + 5550736 = 2606^2 + 2356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542743 + ... + 1542750.

It is an arithmetic number, because the mean of its divisors is an integer number (3599743).

Almost surely, 2^12341972 is an apocalyptic number.

It is an amenable number.

12341972 is a deficient number, since it is larger than the sum of its proper divisors (9256486).

12341972 is a wasteful number, since it uses less digits than its factorization.

12341972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085497 (or 3085495 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 12341972 is about 3513.1142879218. The cubic root of 12341972 is about 231.0972897786.

The spelling of 12341972 in words is "twelve million, three hundred forty-one thousand, nine hundred seventy-two".