260922828 has 18 divisors (see below), whose sum is σ = 608950524. Its totient is φ = 86955624.

The previous prime is 260922821. The next prime is 260922841. The reversal of 260922828 is 828229062.

260922828 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (260922821) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 53625 + ... + 58287.

Almost surely, 2^260922828 is an apocalyptic number.

It is an amenable number.

260922828 is an abundant number, since it is smaller than the sum of its proper divisors (348027696).

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

260922828 is an frugal number, since it uses more digits than its factorization.

260922828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9333 (or 4668 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 260922828 is about 16153.1058313873. The cubic root of 260922828 is about 639.0046605149.

It can be divided in two parts, 26092 and 2828, that added together give a triangular number (28920 = T₂₄₀).

The spelling of 260922828 in words is "two hundred sixty million, nine hundred twenty-two thousand, eight hundred twenty-eight".