126433204 has 6 divisors (see below), whose sum is σ = 221258114. Its totient is φ = 63216600.

The previous prime is 126433193. The next prime is 126433211. The reversal of 126433204 is 402334621.

It can be written as a sum of positive squares in only one way, i.e., 119683600 + 6749604 = 10940^2 + 2598^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15804147 + ... + 15804154.

Almost surely, 2^126433204 is an apocalyptic number.

It is an amenable number.

126433204 is a deficient number, since it is larger than the sum of its proper divisors (94824910).

126433204 is a wasteful number, since it uses less digits than its factorization.

126433204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31608305 (or 31608303 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 126433204 is about 11244.2520427105. The cubic root of 126433204 is about 501.9036814619.

Adding to 126433204 its reverse (402334621), we get a palindrome (528767825).

The spelling of 126433204 in words is "one hundred twenty-six million, four hundred thirty-three thousand, two hundred four".