260876920 has 16 divisors (see below), whose sum is σ = 586973160. Its totient is φ = 104350752.

The previous prime is 260876909. The next prime is 260876921. The reversal of 260876920 is 29678062.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 6521923 = 260876920 / (2 + 6 + 0 + 8 + 7 + 6 + 9 + 2 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260876921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3260922 + ... + 3261001.

Almost surely, 2^260876920 is an apocalyptic number.

260876920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260876920 is an abundant number, since it is smaller than the sum of its proper divisors (326096240).

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

260876920 is a wasteful number, since it uses less digits than its factorization.

260876920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521934 (or 6521930 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 260876920 is about 16151.6847418466. The cubic root of 260876920 is about 638.9671818131.

The spelling of 260876920 in words is "two hundred sixty million, eight hundred seventy-six thousand, nine hundred twenty".