56146 has 8 divisors (see below), whose sum is σ = 85680. Its totient is φ = 27588.

The previous prime is 56131. The next prime is 56149. The reversal of 56146 is 64165.

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

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (56149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76 + ... + 343.

It is an arithmetic number, because the mean of its divisors is an integer number (10710).

2⁵⁶¹⁴⁶ is an apocalyptic number.

56146 is a deficient number, since it is larger than the sum of its proper divisors (29534).

56146 is a wasteful number, since it uses less digits than its factorization.

56146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488.

The product of its digits is 720, while the sum is 22.

The square root of 56146 is about 236.9514718249. The cubic root of 56146 is about 38.2918433684.

It can be divided in two parts, 56 and 146, that added together give a palindrome (202).

The spelling of 56146 in words is "fifty-six thousand, one hundred forty-six".