200136960 has 144 divisors (see below), whose sum is σ = 710330880. Its totient is φ = 53360640.

The previous prime is 200136889. The next prime is 200136967. The reversal of 200136960 is 69631002.

It is a happy number.

200136960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200136967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31665 + ... + 37455.

Almost surely, 2^200136960 is an apocalyptic number.

200136960 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 200136960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355165440).

200136960 is an abundant number, since it is smaller than the sum of its proper divisors (510193920).

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

200136960 is an equidigital number, since it uses as much as digits as its factorization.

200136960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821 (or 5801 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 200136960 is about 14146.9770622561. The cubic root of 200136960 is about 584.9370083391.

Adding to 200136960 its reverse (69631002), we get a palindrome (269767962).

The spelling of 200136960 in words is "two hundred million, one hundred thirty-six thousand, nine hundred sixty".