260567994 has 8 divisors (see below), whose sum is σ = 521136000. Its totient is φ = 86855996.

The previous prime is 260567969. The next prime is 260567999. The reversal of 260567994 is 499765062.

It is a sphenic number, since it is the product of 3 distinct primes.

260567994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (260567999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21713994 + ... + 21714005.

It is an arithmetic number, because the mean of its divisors is an integer number (65142000).

Almost surely, 2^260567994 is an apocalyptic number.

260567994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

260567994 is a wasteful number, since it uses less digits than its factorization.

260567994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43428004.

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 260567994 is about 16142.1186341818. The cubic root of 260567994 is about 638.7148641766.

The spelling of 260567994 in words is "two hundred sixty million, five hundred sixty-seven thousand, nine hundred ninety-four".