220854030 has 16 divisors (see below), whose sum is σ = 530049744. Its totient is φ = 58894400.

The previous prime is 220854017. The next prime is 220854047. The reversal of 220854030 is 30458022.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3680871 + ... + 3680930.

It is an arithmetic number, because the mean of its divisors is an integer number (33128109).

Almost surely, 2^220854030 is an apocalyptic number.

220854030 is an abundant number, since it is smaller than the sum of its proper divisors (309195714).

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

220854030 is a wasteful number, since it uses less digits than its factorization.

220854030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7361811.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 220854030 is about 14861.1584339849. The cubic root of 220854030 is about 604.4612192151.

The spelling of 220854030 in words is "two hundred twenty million, eight hundred fifty-four thousand, thirty".