260206236 has 96 divisors (see below), whose sum is σ = 693288960. Its totient is φ = 84369600.

The previous prime is 260206223. The next prime is 260206249. The reversal of 260206236 is 632602062.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (260206223) and next prime (260206249).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836521 + ... + 836831.

It is an arithmetic number, because the mean of its divisors is an integer number (7221760).

Almost surely, 2^260206236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260206236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346644480).

260206236 is an abundant number, since it is smaller than the sum of its proper divisors (433082724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260206236 is a wasteful number, since it uses less digits than its factorization.

260206236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 260206236 is about 16130.9093358062. The cubic root of 260206236 is about 638.4191419723.

Adding to 260206236 its reverse (632602062), we get a palindrome (892808298).

The spelling of 260206236 in words is "two hundred sixty million, two hundred six thousand, two hundred thirty-six".