126345796 has 12 divisors (see below), whose sum is σ = 221369148. Its totient is φ = 63097472.

The previous prime is 126345781. The next prime is 126345811. The reversal of 126345796 is 697543621.

It is an interprime number because it is at equal distance from previous prime (126345781) and next prime (126345811).

It can be written as a sum of positive squares in 2 ways, for example, as 99720196 + 26625600 = 9986^2 + 5160^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15001 + ... + 21856.

It is an arithmetic number, because the mean of its divisors is an integer number (18447429).

Almost surely, 2^126345796 is an apocalyptic number.

It is an amenable number.

126345796 is a deficient number, since it is larger than the sum of its proper divisors (95023352).

126345796 is a wasteful number, since it uses less digits than its factorization.

126345796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37718 (or 37716 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 126345796 is about 11240.3645848344. The cubic root of 126345796 is about 501.7879932058.

The spelling of 126345796 in words is "one hundred twenty-six million, three hundred forty-five thousand, seven hundred ninety-six".