200663040 has 224 divisors, whose sum is σ = 679435776. Its totient is φ = 50462720.

The previous prime is 200663033. The next prime is 200663051. The reversal of 200663040 is 40366002.

It is a junction number, because it is equal to n+sod(n) for n = 200662998 and 200663016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2826205 + ... + 2826275.

Almost surely, 2^200663040 is an apocalyptic number.

200663040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200663040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339717888).

200663040 is an abundant number, since it is smaller than the sum of its proper divisors (478772736).

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

200663040 is an equidigital number, since it uses as much as digits as its factorization.

200663040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 200663040 is about 14165.5582311464. The cubic root of 200663040 is about 585.4490817161.

The spelling of 200663040 in words is "two hundred million, six hundred sixty-three thousand, forty".