220241590 has 8 divisors (see below), whose sum is σ = 396434880. Its totient is φ = 88096632.

The previous prime is 220241561. The next prime is 220241591. The reversal of 220241590 is 95142022.

220241590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220241591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11012070 + ... + 11012089.

It is an arithmetic number, because the mean of its divisors is an integer number (49554360).

Almost surely, 2^220241590 is an apocalyptic number.

220241590 is a deficient number, since it is larger than the sum of its proper divisors (176193290).

220241590 is a wasteful number, since it uses less digits than its factorization.

220241590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22024166.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 220241590 is about 14840.5387368518. The cubic root of 220241590 is about 603.9019675553.

The spelling of 220241590 in words is "two hundred twenty million, two hundred forty-one thousand, five hundred ninety".