220602941 has 8 divisors (see below), whose sum is σ = 237861624. Its totient is φ = 203385600.

The previous prime is 220602883. The next prime is 220602953. The reversal of 220602941 is 149206022.

It can be written as a sum of positive squares in 4 ways, for example, as 940900 + 219662041 = 970^2 + 14821^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220602941 - 2¹⁸ = 220340797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220602941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220602241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241 + ... + 21041.

It is an arithmetic number, because the mean of its divisors is an integer number (29732703).

Almost surely, 2^220602941 is an apocalyptic number.

It is an amenable number.

220602941 is a deficient number, since it is larger than the sum of its proper divisors (17258683).

220602941 is a wasteful number, since it uses less digits than its factorization.

220602941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20671.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 220602941 is about 14852.7082042300. The cubic root of 220602941 is about 604.2320616480.

Adding to 220602941 its reverse (149206022), we get a palindrome (369808963).

The spelling of 220602941 in words is "two hundred twenty million, six hundred two thousand, nine hundred forty-one".