260023200 has 72 divisors (see below), whose sum is σ = 846383328. Its totient is φ = 69338880.

The previous prime is 260023171. The next prime is 260023249. The reversal of 260023200 is 2320062.

It is a super-2 number, since 2×260023200² = 135224129076480000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 260023200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51772 + ... + 56571.

It is an arithmetic number, because the mean of its divisors is an integer number (11755324).

Almost surely, 2^260023200 is an apocalyptic number.

260023200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260023200 is an abundant number, since it is smaller than the sum of its proper divisors (586360128).

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

260023200 is a wasteful number, since it uses less digits than its factorization.

260023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108366 (or 108353 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 260023200 is about 16125.2348820102. The cubic root of 260023200 is about 638.2694131803.

Adding to 260023200 its reverse (2320062), we get a palindrome (262343262).

The spelling of 260023200 in words is "two hundred sixty million, twenty-three thousand, two hundred".