260848400 has 30 divisors (see below), whose sum is σ = 626689242. Its totient is φ = 104339200.

The previous prime is 260848387. The next prime is 260848439. The reversal of 260848400 is 4848062.

It can be written as a sum of positive squares in 3 ways, for example, as 74580496 + 186267904 = 8636^2 + 13648^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 325661 + ... + 326460.

Almost surely, 2^260848400 is an apocalyptic number.

260848400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260848400 is an abundant number, since it is smaller than the sum of its proper divisors (365840842).

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

260848400 is a wasteful number, since it uses less digits than its factorization.

260848400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652139 (or 652128 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 260848400 is about 16150.8018376798. The cubic root of 260848400 is about 638.9438962370.

The spelling of 260848400 in words is "two hundred sixty million, eight hundred forty-eight thousand, four hundred".