56167346 has 4 divisors (see below), whose sum is σ = 84251022. Its totient is φ = 28083672.

The previous prime is 56167343. The next prime is 56167367. The reversal of 56167346 is 64376165.

It is a happy number.

56167346 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., 37149025 + 19018321 = 6095^2 + 4361^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56167343) 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, 14041835 + ... + 14041838.

Almost surely, 2^56167346 is an apocalyptic number.

56167346 is a deficient number, since it is larger than the sum of its proper divisors (28083676).

56167346 is a wasteful number, since it uses less digits than its factorization.

56167346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28083675.

The product of its digits is 90720, while the sum is 38.

The square root of 56167346 is about 7494.4877076422. The cubic root of 56167346 is about 382.9669544531.

The spelling of 56167346 in words is "fifty-six million, one hundred sixty-seven thousand, three hundred forty-six".