56068687 has 8 divisors (see below), whose sum is σ = 60524640. Its totient is φ = 51780960.

The previous prime is 56068681. The next prime is 56068693. The reversal of 56068687 is 78686065.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56068681) and next prime (56068693).

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

It is a cyclic number.

It is not a de Polignac number, because 56068687 - 2²³ = 47680079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56068681) 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, 41364 + ... + 42697.

It is an arithmetic number, because the mean of its divisors is an integer number (7565580).

Almost surely, 2^56068687 is an apocalyptic number.

56068687 is a deficient number, since it is larger than the sum of its proper divisors (4455953).

56068687 is a wasteful number, since it uses less digits than its factorization.

56068687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84113.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 56068687 is about 7487.9027103722. The cubic root of 56068687 is about 382.7425934835.

The spelling of 56068687 in words is "fifty-six million, sixty-eight thousand, six hundred eighty-seven".