126143876 has 18 divisors (see below), whose sum is σ = 234503178. Its totient is φ = 59361280.

The previous prime is 126143851. The next prime is 126143879. The reversal of 126143876 is 678341621.

It can be written as a sum of positive squares in 3 ways, for example, as 37332100 + 88811776 = 6110^2 + 9424^2 .

It is not an unprimeable number, because it can be changed into a prime (126143879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53405 + ... + 55716.

Almost surely, 2^126143876 is an apocalyptic number.

It is an amenable number.

126143876 is a deficient number, since it is larger than the sum of its proper divisors (108359302).

126143876 is a wasteful number, since it uses less digits than its factorization.

126143876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109159 (or 109140 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 126143876 is about 11231.3790782789. The cubic root of 126143876 is about 501.5205392335.

The spelling of 126143876 in words is "one hundred twenty-six million, one hundred forty-three thousand, eight hundred seventy-six".