126063606 has 8 divisors (see below), whose sum is σ = 252127224. Its totient is φ = 42021200.

The previous prime is 126063601. The next prime is 126063607. The reversal of 126063606 is 606360621.

It is a sphenic number, since it is the product of 3 distinct primes.

126063606 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126063601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10505295 + ... + 10505306.

It is an arithmetic number, because the mean of its divisors is an integer number (31515903).

Almost surely, 2^126063606 is an apocalyptic number.

126063606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126063606 is a wasteful number, since it uses less digits than its factorization.

126063606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21010606.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 126063606 is about 11227.8050392764. The cubic root of 126063606 is about 501.4141379902.

The spelling of 126063606 in words is "one hundred twenty-six million, sixty-three thousand, six hundred six".