200116460 has 12 divisors (see below), whose sum is σ = 420244608. Its totient is φ = 80046576.

The previous prime is 200116361. The next prime is 200116463. The reversal of 200116460 is 64611002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 10005823 = 200116460 / (2 + 0 + 0 + 1 + 1 + 6 + 4 + 6 + 0).

It is not an unprimeable number, because it can be changed into a prime (200116463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002892 + ... + 5002931.

It is an arithmetic number, because the mean of its divisors is an integer number (35020384).

Almost surely, 2^200116460 is an apocalyptic number.

200116460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200116460 is an abundant number, since it is smaller than the sum of its proper divisors (220128148).

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

200116460 is a wasteful number, since it uses less digits than its factorization.

200116460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005832 (or 10005830 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 200116460 is about 14146.2525072897. The cubic root of 200116460 is about 584.9170359859.

Adding to 200116460 its reverse (64611002), we get a palindrome (264727462).

The spelling of 200116460 in words is "two hundred million, one hundred sixteen thousand, four hundred sixty".