220050432 has 220 divisors, whose sum is σ = 752968480. Its totient is φ = 62705664.

The previous prime is 220050421. The next prime is 220050469. The reversal of 220050432 is 234050022.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 580419 + ... + 580797.

It is an arithmetic number, because the mean of its divisors is an integer number (3422584).

Almost surely, 2^220050432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220050432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376484240).

220050432 is an abundant number, since it is smaller than the sum of its proper divisors (532918048).

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

220050432 is an equidigital number, since it uses as much as digits as its factorization.

220050432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 220050432 is about 14834.0969391466. The cubic root of 220050432 is about 603.7271987068.

The spelling of 220050432 in words is "two hundred twenty million, fifty thousand, four hundred thirty-two".