220650364 has 24 divisors (see below), whose sum is σ = 422478000. Its totient is φ = 100001280.

The previous prime is 220650341. The next prime is 220650373. The reversal of 220650364 is 463056022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8172 + ... + 22540.

It is an arithmetic number, because the mean of its divisors is an integer number (17603250).

Almost surely, 2^220650364 is an apocalyptic number.

It is an amenable number.

220650364 is a deficient number, since it is larger than the sum of its proper divisors (201827636).

220650364 is a wasteful number, since it uses less digits than its factorization.

220650364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14733 (or 14731 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 220650364 is about 14854.3045613048. The cubic root of 220650364 is about 604.2753557883.

The spelling of 220650364 in words is "two hundred twenty million, six hundred fifty thousand, three hundred sixty-four".