200530426 has 16 divisors (see below), whose sum is σ = 309391488. Its totient is φ = 97420000.

The previous prime is 200530409. The next prime is 200530459. The reversal of 200530426 is 624035002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200530397 and 200530406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15711 + ... + 25453.

It is an arithmetic number, because the mean of its divisors is an integer number (19336968).

Almost surely, 2^200530426 is an apocalyptic number.

200530426 is a deficient number, since it is larger than the sum of its proper divisors (108861062).

200530426 is a wasteful number, since it uses less digits than its factorization.

200530426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 200530426 is about 14160.8765971602. The cubic root of 200530426 is about 585.3200829494.

Adding to 200530426 its reverse (624035002), we get a palindrome (824565428).

The spelling of 200530426 in words is "two hundred million, five hundred thirty thousand, four hundred twenty-six".