220162928 has 10 divisors (see below), whose sum is σ = 426565704. Its totient is φ = 110081456.

The previous prime is 220162909. The next prime is 220162939. The reversal of 220162928 is 829261022.

220162928 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220162894 and 220162903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6880076 + ... + 6880107.

Almost surely, 2^220162928 is an apocalyptic number.

It is an amenable number.

220162928 is a deficient number, since it is larger than the sum of its proper divisors (206402776).

220162928 is a wasteful number, since it uses less digits than its factorization.

220162928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13760191 (or 13760185 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 220162928 is about 14837.8882594526. Note that the first 3 decimals coincide. The cubic root of 220162928 is about 603.8300619822.

The spelling of 220162928 in words is "two hundred twenty million, one hundred sixty-two thousand, nine hundred twenty-eight".