200730624 has 96 divisors (see below), whose sum is σ = 550236960. Its totient is φ = 65028096.

The previous prime is 200730617. The next prime is 200730653. The reversal of 200730624 is 426037002.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×200730624² = 80585566822858752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 200730594 and 200730603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226887 + ... + 227769.

It is an arithmetic number, because the mean of its divisors is an integer number (5731635).

Almost surely, 2^200730624 is an apocalyptic number.

200730624 is a gapful number since it is divisible by the number (24) 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 200730624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275118480).

200730624 is an abundant number, since it is smaller than the sum of its proper divisors (349506336).

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

200730624 is an equidigital number, since it uses as much as digits as its factorization.

200730624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 200730624 is about 14167.9435346136. The cubic root of 200730624 is about 585.5148014246.

Adding to 200730624 its reverse (426037002), we get a palindrome (626767626).

The spelling of 200730624 in words is "two hundred million, seven hundred thirty thousand, six hundred twenty-four".