220507848 has 96 divisors (see below), whose sum is σ = 654020640. Its totient is φ = 66562560.

The previous prime is 220507841. The next prime is 220507849. The reversal of 220507848 is 848705022.

It is a happy number.

It is a super-2 number, since 2×220507848² = 97247422059182208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (220507841) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 342615 + ... + 343257.

It is an arithmetic number, because the mean of its divisors is an integer number (6812715).

Almost surely, 2^220507848 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 220507848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327010320).

220507848 is an abundant number, since it is smaller than the sum of its proper divisors (433512792).

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

220507848 is a wasteful number, since it uses less digits than its factorization.

220507848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 220507848 is about 14849.5066584719. The cubic root of 220507848 is about 604.1452291741.

The spelling of 220507848 in words is "two hundred twenty million, five hundred seven thousand, eight hundred forty-eight".