56378684 has 6 divisors (see below), whose sum is σ = 98662704. Its totient is φ = 28189340.

The previous prime is 56378683. The next prime is 56378711. The reversal of 56378684 is 48687365.

56378684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56378683) by changing a digit.

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, 7047332 + ... + 7047339.

It is an arithmetic number, because the mean of its divisors is an integer number (16443784).

Almost surely, 2^56378684 is an apocalyptic number.

It is an amenable number.

56378684 is a deficient number, since it is larger than the sum of its proper divisors (42284020).

56378684 is a wasteful number, since it uses less digits than its factorization.

56378684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14094675 (or 14094673 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 56378684 is about 7508.5740323979. The cubic root of 56378684 is about 383.4466766705.

The spelling of 56378684 in words is "fifty-six million, three hundred seventy-eight thousand, six hundred eighty-four".