260220316 has 6 divisors (see below), whose sum is σ = 455385560. Its totient is φ = 130110156.

The previous prime is 260220299. The next prime is 260220319. The reversal of 260220316 is 613022062.

It is a happy number.

260220316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×260220316² = 135429225718279712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260220319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32527536 + ... + 32527543.

Almost surely, 2^260220316 is an apocalyptic number.

It is an amenable number.

260220316 is a deficient number, since it is larger than the sum of its proper divisors (195165244).

260220316 is a wasteful number, since it uses less digits than its factorization.

260220316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65055083 (or 65055081 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 260220316 is about 16131.3457591114. The cubic root of 260220316 is about 638.4306569146.

Adding to 260220316 its reverse (613022062), we get a palindrome (873242378).

The spelling of 260220316 in words is "two hundred sixty million, two hundred twenty thousand, three hundred sixteen".