260367712 has 48 divisors (see below), whose sum is σ = 572869584. Its totient is φ = 115456000.

The previous prime is 260367683. The next prime is 260367719. The reversal of 260367712 is 217763062.

It is a happy number.

It is a super-2 number, since 2×260367712² = 135582690904229888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260367719) 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, 5412 + ... + 23452.

It is an arithmetic number, because the mean of its divisors is an integer number (11934783).

Almost surely, 2^260367712 is an apocalyptic number.

260367712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260367712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286434792).

260367712 is an abundant number, since it is smaller than the sum of its proper divisors (312501872).

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

260367712 is a wasteful number, since it uses less digits than its factorization.

260367712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18103 (or 18095 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 260367712 is about 16135.9137330366. The cubic root of 260367712 is about 638.5511757692.

The spelling of 260367712 in words is "two hundred sixty million, three hundred sixty-seven thousand, seven hundred twelve".