220860246 has 32 divisors (see below), whose sum is σ = 451630080. Its totient is φ = 71982176.

The previous prime is 220860229. The next prime is 220860247. The reversal of 220860246 is 642068022.

220860246 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220860247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68155 + ... + 71321.

It is an arithmetic number, because the mean of its divisors is an integer number (14113440).

Almost surely, 2^220860246 is an apocalyptic number.

220860246 is an abundant number, since it is smaller than the sum of its proper divisors (230769834).

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

220860246 is a wasteful number, since it uses less digits than its factorization.

220860246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 220860246 is about 14861.3675682960. The cubic root of 220860246 is about 604.4668900733.

The spelling of 220860246 in words is "two hundred twenty million, eight hundred sixty thousand, two hundred forty-six".