220340962 has 8 divisors (see below), whose sum is σ = 330642000. Its totient is φ = 110126964.

The previous prime is 220340947. The next prime is 220340977. The reversal of 220340962 is 269043022.

It is an interprime number because it is at equal distance from previous prime (220340947) and next prime (220340977).

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

It is a self number, because there is not a number n which added to its sum of digits gives 220340962.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15012 + ... + 25807.

It is an arithmetic number, because the mean of its divisors is an integer number (41330250).

Almost surely, 2^220340962 is an apocalyptic number.

220340962 is a deficient number, since it is larger than the sum of its proper divisors (110301038).

220340962 is a wasteful number, since it uses less digits than its factorization.

220340962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43520.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 220340962 is about 14843.8863509527. The cubic root of 220340962 is about 603.9927798356.

Adding to 220340962 its reverse (269043022), we get a palindrome (489383984).

The spelling of 220340962 in words is "two hundred twenty million, three hundred forty thousand, nine hundred sixty-two".