56177446 has 8 divisors (see below), whose sum is σ = 90748224. Its totient is φ = 25928040.

The previous prime is 56177419. The next prime is 56177449. The reversal of 56177446 is 64477165.

56177446 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 = 56177399 and 56177408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56177449) 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, 1080310 + ... + 1080361.

It is an arithmetic number, because the mean of its divisors is an integer number (11343528).

Almost surely, 2^56177446 is an apocalyptic number.

56177446 is a deficient number, since it is larger than the sum of its proper divisors (34570778).

56177446 is a wasteful number, since it uses less digits than its factorization.

56177446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160686.

The product of its digits is 141120, while the sum is 40.

The square root of 56177446 is about 7495.1615059317. The cubic root of 56177446 is about 382.9899080889.

The spelling of 56177446 in words is "fifty-six million, one hundred seventy-seven thousand, four hundred forty-six".