200104540 has 12 divisors (see below), whose sum is σ = 420219576. Its totient is φ = 80041808.

The previous prime is 200104537. The next prime is 200104549. The reversal of 200104540 is 45401002.

It is a super-2 number, since 2×200104540² = 80083653857223200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200104549) 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, 5002594 + ... + 5002633.

It is an arithmetic number, because the mean of its divisors is an integer number (35018298).

Almost surely, 2^200104540 is an apocalyptic number.

200104540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200104540 is an abundant number, since it is smaller than the sum of its proper divisors (220115036).

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

200104540 is a wasteful number, since it uses less digits than its factorization.

200104540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10005236 (or 10005234 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 200104540 is about 14145.8311880214. The cubic root of 200104540 is about 584.9054221661.

Adding to 200104540 its reverse (45401002), we get a palindrome (245505542).

The spelling of 200104540 in words is "two hundred million, one hundred four thousand, five hundred forty".