56173342 has 4 divisors (see below), whose sum is σ = 84260016. Its totient is φ = 28086670.

The previous prime is 56173339. The next prime is 56173343. The reversal of 56173342 is 24337165.

56173342 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, and also an emirpimes, since its reverse is a distinct semiprime: 24337165 = 5 ⋅4867433.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56173343) 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, 14043334 + ... + 14043337.

It is an arithmetic number, because the mean of its divisors is an integer number (21065004).

Almost surely, 2^56173342 is an apocalyptic number.

56173342 is a deficient number, since it is larger than the sum of its proper divisors (28086674).

56173342 is a wasteful number, since it uses less digits than its factorization.

56173342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28086673.

The product of its digits is 15120, while the sum is 31.

The square root of 56173342 is about 7494.8877243092. The cubic root of 56173342 is about 382.9805815177.

The spelling of 56173342 in words is "fifty-six million, one hundred seventy-three thousand, three hundred forty-two".