220746076 has 12 divisors (see below), whose sum is σ = 386432872. Its totient is φ = 110336688.

The previous prime is 220746073. The next prime is 220746083. The reversal of 220746076 is 670647022.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220746073) 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, 8251 + ... + 22573.

Almost surely, 2^220746076 is an apocalyptic number.

It is an amenable number.

220746076 is a deficient number, since it is larger than the sum of its proper divisors (165686796).

220746076 is a wasteful number, since it uses less digits than its factorization.

220746076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18180 (or 18178 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 220746076 is about 14857.5259044028. The cubic root of 220746076 is about 604.3627157806.

The spelling of 220746076 in words is "two hundred twenty million, seven hundred forty-six thousand, seventy-six".