56460946 has 4 divisors (see below), whose sum is σ = 84691422. Its totient is φ = 28230472.

The previous prime is 56460917. The next prime is 56460947. The reversal of 56460946 is 64906465.

56460946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53450721 + 3010225 = 7311^2 + 1735^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56460899 and 56460908.

It is not an unprimeable number, because it can be changed into a prime (56460947) 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, 14115235 + ... + 14115238.

Almost surely, 2^56460946 is an apocalyptic number.

56460946 is a deficient number, since it is larger than the sum of its proper divisors (28230476).

56460946 is a wasteful number, since it uses less digits than its factorization.

56460946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28230475.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 56460946 is about 7514.0499066748. The cubic root of 56460946 is about 383.6330814085.

The spelling of 56460946 in words is "fifty-six million, four hundred sixty thousand, nine hundred forty-six".