260755825 has 24 divisors (see below), whose sum is σ = 353459520. Its totient is φ = 189249600.

The previous prime is 260755823. The next prime is 260755837. The reversal of 260755825 is 528557062.

It is not a de Polignac number, because 260755825 - 2¹ = 260755823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260755823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243391 + ... + 244459.

It is an arithmetic number, because the mean of its divisors is an integer number (14727480).

Almost surely, 2^260755825 is an apocalyptic number.

260755825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260755825 is a deficient number, since it is larger than the sum of its proper divisors (92703695).

260755825 is a wasteful number, since it uses less digits than its factorization.

260755825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977 (or 1972 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 260755825 is about 16147.9356265747. The cubic root of 260755825 is about 638.8683003097.

The spelling of 260755825 in words is "two hundred sixty million, seven hundred fifty-five thousand, eight hundred twenty-five".