126063226 has 4 divisors (see below), whose sum is σ = 189094842. Its totient is φ = 63031612.

The previous prime is 126063221. The next prime is 126063241. The reversal of 126063226 is 622360621.

It is a happy number.

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., 71318025 + 54745201 = 8445^2 + 7399^2 .

It is a junction number, because it is equal to n+sod(n) for n = 126063194 and 126063203.

It is not an unprimeable number, because it can be changed into a prime (126063221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31515805 + ... + 31515808.

Almost surely, 2^126063226 is an apocalyptic number.

126063226 is a deficient number, since it is larger than the sum of its proper divisors (63031616).

126063226 is an equidigital number, since it uses as much as digits as its factorization.

126063226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63031615.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 126063226 is about 11227.7881169890. The cubic root of 126063226 is about 501.4136341769.

The spelling of 126063226 in words is "one hundred twenty-six million, sixty-three thousand, two hundred twenty-six".