56761742 has 8 divisors (see below), whose sum is σ = 90151056. Its totient is φ = 26711392.

The previous prime is 56761741. The next prime is 56761799. The reversal of 56761742 is 24716765.

56761742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 56761696 and 56761705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56761741) 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 in 3 ways as a sum of consecutive naturals, for example, 834698 + ... + 834765.

It is an arithmetic number, because the mean of its divisors is an integer number (11268882).

Almost surely, 2^56761742 is an apocalyptic number.

56761742 is a deficient number, since it is larger than the sum of its proper divisors (33389314).

56761742 is a wasteful number, since it uses less digits than its factorization.

56761742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669482.

The product of its digits is 70560, while the sum is 38.

The square root of 56761742 is about 7534.0388902633. The cubic root of 56761742 is about 384.3131442711.

The spelling of 56761742 in words is "fifty-six million, seven hundred sixty-one thousand, seven hundred forty-two".