220171076 has 12 divisors (see below), whose sum is σ = 385434000. Its totient is φ = 110047080.

The previous prime is 220171073. The next prime is 220171079. The reversal of 220171076 is 670171022.

220171076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220171073) and next prime (220171079).

It is not an unprimeable number, because it can be changed into a prime (220171073) 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, 6131 + ... + 21861.

It is an arithmetic number, because the mean of its divisors is an integer number (32119500).

Almost surely, 2^220171076 is an apocalyptic number.

It is an amenable number.

220171076 is a deficient number, since it is larger than the sum of its proper divisors (165262924).

220171076 is a wasteful number, since it uses less digits than its factorization.

220171076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19234 (or 19232 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 220171076 is about 14838.1628242852. The cubic root of 220171076 is about 603.8375109303.

The spelling of 220171076 in words is "two hundred twenty million, one hundred seventy-one thousand, seventy-six".