56047682 has 16 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 26410608.

The previous prime is 56047681. The next prime is 56047687. The reversal of 56047682 is 28674065.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (56047681) 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, 3743 + ... + 11229.

It is an arithmetic number, because the mean of its divisors is an integer number (5559840).

Almost surely, 2^56047682 is an apocalyptic number.

It is a pronic number, being equal to 7486×7487.

56047682 is a deficient number, since it is larger than the sum of its proper divisors (32909758).

56047682 is a wasteful number, since it uses less digits than its factorization.

56047682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7705.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 56047682 is about 7486.4999833033. The cubic root of 56047682 is about 382.6947919222.

The spelling of 56047682 in words is "fifty-six million, forty-seven thousand, six hundred eighty-two".