260213060 has 24 divisors (see below), whose sum is σ = 559777176. Its totient is φ = 101546240.

The previous prime is 260213017. The next prime is 260213087. The reversal of 260213060 is 60312062.

It can be written as a sum of positive squares in 4 ways, for example, as 4468996 + 255744064 = 2114^2 + 15992^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157847 + ... + 159486.

It is an arithmetic number, because the mean of its divisors is an integer number (23324049).

Almost surely, 2^260213060 is an apocalyptic number.

260213060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260213060 is an abundant number, since it is smaller than the sum of its proper divisors (299564116).

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

260213060 is a wasteful number, since it uses less digits than its factorization.

260213060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317383 (or 317381 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 260213060 is about 16131.1208538031. The cubic root of 260213060 is about 638.4247228456.

The spelling of 260213060 in words is "two hundred sixty million, two hundred thirteen thousand, sixty".