261714016 has 12 divisors (see below), whose sum is σ = 515249532. Its totient is φ = 130856992.

The previous prime is 261713971. The next prime is 261714043. The reversal of 261714016 is 610417162.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4089250 + ... + 4089313.

It is an arithmetic number, because the mean of its divisors is an integer number (42937461).

Almost surely, 2^261714016 is an apocalyptic number.

It is an amenable number.

261714016 is a deficient number, since it is larger than the sum of its proper divisors (253535516).

261714016 is an equidigital number, since it uses as much as digits as its factorization.

261714016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178573 (or 8178565 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 261714016 is about 16177.5775689687. The cubic root of 261714016 is about 639.6498866297.

The spelling of 261714016 in words is "two hundred sixty-one million, seven hundred fourteen thousand, sixteen".