126064234 has 4 divisors (see below), whose sum is σ = 189096354. Its totient is φ = 63032116.

The previous prime is 126064181. The next prime is 126064283. The reversal of 126064234 is 432460621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432460621 = 9619 ⋅44959.

It can be written as a sum of positive squares in only one way, i.e., 120934009 + 5130225 = 10997^2 + 2265^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31516057 + ... + 31516060.

Almost surely, 2^126064234 is an apocalyptic number.

126064234 is a deficient number, since it is larger than the sum of its proper divisors (63032120).

126064234 is an equidigital number, since it uses as much as digits as its factorization.

126064234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63032119.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 126064234 is about 11227.8330055269. The cubic root of 126064234 is about 501.4149706057.

The spelling of 126064234 in words is "one hundred twenty-six million, sixty-four thousand, two hundred thirty-four".