260576220 has 24 divisors (see below), whose sum is σ = 729613584. Its totient is φ = 69486976.

The previous prime is 260576213. The next prime is 260576227. The reversal of 260576220 is 22675062.

260576220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (260576213) and next prime (260576227).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260576227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171409 + ... + 2171528.

It is an arithmetic number, because the mean of its divisors is an integer number (30400566).

Almost surely, 2^260576220 is an apocalyptic number.

260576220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260576220 is an abundant number, since it is smaller than the sum of its proper divisors (469037364).

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

260576220 is a wasteful number, since it uses less digits than its factorization.

260576220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342949 (or 4342947 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 260576220 is about 16142.3734314381. The cubic root of 260576220 is about 638.7215854078.

The spelling of 260576220 in words is "two hundred sixty million, five hundred seventy-six thousand, two hundred twenty".