126343367 has 4 divisors (see below), whose sum is σ = 128484840. Its totient is φ = 124201896.

The previous prime is 126343339. The next prime is 126343381. The reversal of 126343367 is 763343621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126343367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126343387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070648 + ... + 1070765.

It is an arithmetic number, because the mean of its divisors is an integer number (32121210).

Almost surely, 2^126343367 is an apocalyptic number.

126343367 is a deficient number, since it is larger than the sum of its proper divisors (2141473).

126343367 is an equidigital number, since it uses as much as digits as its factorization.

126343367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141472.

The product of its digits is 54432, while the sum is 35.

The square root of 126343367 is about 11240.2565362184. The cubic root of 126343367 is about 501.7847775578.

Adding to 126343367 its reverse (763343621), we get a palindrome (889686988).

The spelling of 126343367 in words is "one hundred twenty-six million, three hundred forty-three thousand, three hundred sixty-seven".