126345374 has 4 divisors (see below), whose sum is σ = 189518064. Its totient is φ = 63172686.

The previous prime is 126345347. The next prime is 126345433. The reversal of 126345374 is 473543621.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31586342 + ... + 31586345.

It is an arithmetic number, because the mean of its divisors is an integer number (47379516).

Almost surely, 2^126345374 is an apocalyptic number.

126345374 is a deficient number, since it is larger than the sum of its proper divisors (63172690).

126345374 is an equidigital number, since it uses as much as digits as its factorization.

126345374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63172689.

The product of its digits is 60480, while the sum is 35.

The square root of 126345374 is about 11240.3458131856. The cubic root of 126345374 is about 501.7874345412.

Adding to 126345374 its reverse (473543621), we get a palindrome (599888995).

The spelling of 126345374 in words is "one hundred twenty-six million, three hundred forty-five thousand, three hundred seventy-four".