220760029 has 4 divisors (see below), whose sum is σ = 252297184. Its totient is φ = 189222876.

The previous prime is 220760027. The next prime is 220760047. The reversal of 220760029 is 920067022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 220760029 - 2¹ = 220760027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220759979 and 220760006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220760027) 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, 15768567 + ... + 15768580.

It is an arithmetic number, because the mean of its divisors is an integer number (63074296).

Almost surely, 2^220760029 is an apocalyptic number.

It is an amenable number.

220760029 is a deficient number, since it is larger than the sum of its proper divisors (31537155).

220760029 is an equidigital number, since it uses as much as digits as its factorization.

220760029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31537154.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 220760029 is about 14857.9954569922. The cubic root of 220760029 is about 604.3754491066.

The spelling of 220760029 in words is "two hundred twenty million, seven hundred sixty thousand, twenty-nine".