200010426 has 32 divisors (see below), whose sum is σ = 498728448. Its totient is φ = 51950640.

The previous prime is 200010409. The next prime is 200010431. The reversal of 200010426 is 624010002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216000 + ... + 216923.

It is an arithmetic number, because the mean of its divisors is an integer number (15585264).

Almost surely, 2^200010426 is an apocalyptic number.

200010426 is an abundant number, since it is smaller than the sum of its proper divisors (298718022).

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

200010426 is a wasteful number, since it uses less digits than its factorization.

200010426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432946.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 200010426 is about 14142.5042336921. The cubic root of 200010426 is about 584.8137094023.

Adding to 200010426 its reverse (624010002), we get a palindrome (824020428).

The spelling of 200010426 in words is "two hundred million, ten thousand, four hundred twenty-six".