126433200 has 60 divisors (see below), whose sum is σ = 405011528. Its totient is φ = 33715200.

The previous prime is 126433193. The next prime is 126433211. The reversal of 126433200 is 2334621.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51481 + ... + 53880.

Almost surely, 2^126433200 is an apocalyptic number.

126433200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126433200 is an abundant number, since it is smaller than the sum of its proper divisors (278578328).

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

126433200 is a wasteful number, since it uses less digits than its factorization.

126433200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105382 (or 105371 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 126433200 is about 11244.2518648419. The cubic root of 126433200 is about 501.9036761689.

Adding to 126433200 its reverse (2334621), we get a palindrome (128767821).

The spelling of 126433200 in words is "one hundred twenty-six million, four hundred thirty-three thousand, two hundred".