12252349 has 2 divisors, whose sum is σ = 12252350. Its totient is φ = 12252348.

The previous prime is 12252323. The next prime is 12252389. The reversal of 12252349 is 94325221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11009124 + 1243225 = 3318^2 + 1115^2 .

It is a cyclic number.

It is not a de Polignac number, because 12252349 - 2¹⁹ = 11728061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12252319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126174 + 6126175.

It is an arithmetic number, because the mean of its divisors is an integer number (6126175).

Almost surely, 2^12252349 is an apocalyptic number.

It is an amenable number.

12252349 is a deficient number, since it is larger than the sum of its proper divisors (1).

12252349 is an equidigital number, since it uses as much as digits as its factorization.

12252349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 12252349 is about 3500.3355553432. The cubic root of 12252349 is about 230.5365482392.

The spelling of 12252349 in words is "twelve million, two hundred fifty-two thousand, three hundred forty-nine".