56065662 has 16 divisors (see below), whose sum is σ = 124590480. Its totient is φ = 18688536.

The previous prime is 56065661. The next prime is 56065687. The reversal of 56065662 is 26656065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56065661) 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 7 ways as a sum of consecutive naturals, for example, 519073 + ... + 519180.

It is an arithmetic number, because the mean of its divisors is an integer number (7786905).

Almost surely, 2^56065662 is an apocalyptic number.

56065662 is an abundant number, since it is smaller than the sum of its proper divisors (68524818).

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

56065662 is a wasteful number, since it uses less digits than its factorization.

56065662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038264 (or 1038258 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 56065662 is about 7487.7007151728. The cubic root of 56065662 is about 382.7357101574.

The spelling of 56065662 in words is "fifty-six million, sixty-five thousand, six hundred sixty-two".