220526200 has 48 divisors (see below), whose sum is σ = 514755000. Its totient is φ = 87861120.

The previous prime is 220526197. The next prime is 220526221. The reversal of 220526200 is 2625022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51751 + ... + 55849.

Almost surely, 2^220526200 is an apocalyptic number.

220526200 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 220526200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257377500).

220526200 is an abundant number, since it is smaller than the sum of its proper divisors (294228800).

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

220526200 is a wasteful number, since it uses less digits than its factorization.

220526200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 220526200 is about 14850.1245786020. The cubic root of 220526200 is about 604.1619889187.

The spelling of 220526200 in words is "two hundred twenty million, five hundred twenty-six thousand, two hundred".