126084226 has 4 divisors (see below), whose sum is σ = 189126342. Its totient is φ = 63042112.

The previous prime is 126084193. The next prime is 126084227. The reversal of 126084226 is 622480621.

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

It can be written as a sum of positive squares in only one way, i.e., 93605625 + 32478601 = 9675^2 + 5699^2 .

It is not an unprimeable number, because it can be changed into a prime (126084227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31521055 + ... + 31521058.

Almost surely, 2^126084226 is an apocalyptic number.

126084226 is a deficient number, since it is larger than the sum of its proper divisors (63042116).

126084226 is an equidigital number, since it uses as much as digits as its factorization.

126084226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63042115.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 126084226 is about 11228.7232577885. The cubic root of 126084226 is about 501.4414749729.

The spelling of 126084226 in words is "one hundred twenty-six million, eighty-four thousand, two hundred twenty-six".