200002126 has 8 divisors (see below), whose sum is σ = 300076920. Its totient is φ = 99976488.

The previous prime is 200002123. The next prime is 200002129. The reversal of 200002126 is 621200002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (200002123) and next prime (200002129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002123) 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 3 ways as a sum of consecutive naturals, for example, 580 + ... + 20008.

It is an arithmetic number, because the mean of its divisors is an integer number (37509615).

Almost surely, 2^200002126 is an apocalyptic number.

200002126 is a deficient number, since it is larger than the sum of its proper divisors (100074794).

200002126 is a wasteful number, since it uses less digits than its factorization.

200002126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24578.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 200002126 is about 14142.2107889820. The cubic root of 200002126 is about 584.8056197891.

Adding to 200002126 its reverse (621200002), we get a palindrome (821202128).

It can be divided in two parts, 200002 and 126, that multiplied together give a palindrome (25200252).

The spelling of 200002126 in words is "two hundred million, two thousand, one hundred twenty-six".