126204350 has 12 divisors (see below), whose sum is σ = 234740184. Its totient is φ = 50481720.

The previous prime is 126204329. The next prime is 126204359. The reversal of 126204350 is 53402621.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126204359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1261994 + ... + 1262093.

It is an arithmetic number, because the mean of its divisors is an integer number (19561682).

Almost surely, 2^126204350 is an apocalyptic number.

126204350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126204350 is a deficient number, since it is larger than the sum of its proper divisors (108535834).

126204350 is a wasteful number, since it uses less digits than its factorization.

126204350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524099 (or 2524094 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 126204350 is about 11234.0709451205. The cubic root of 126204350 is about 501.6006702414.

Adding to 126204350 its reverse (53402621), we get a palindrome (179606971).

The spelling of 126204350 in words is "one hundred twenty-six million, two hundred four thousand, three hundred fifty".