56242 has 8 divisors (see below), whose sum is σ = 85932. Its totient is φ = 27600.

The previous prime is 56239. The next prime is 56249. The reversal of 56242 is 24265.

It can be written as a sum of positive squares in 2 ways, for example, as 47961 + 8281 = 219^2 + 91^2 .

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

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (56249) 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, 109 + ... + 352.

2⁵⁶²⁴² is an apocalyptic number.

56242 is a deficient number, since it is larger than the sum of its proper divisors (29690).

56242 is a wasteful number, since it uses less digits than its factorization.

56242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524.

The product of its digits is 480, while the sum is 19.

The square root of 56242 is about 237.1539584321. The cubic root of 56242 is about 38.3136550964.

The spelling of 56242 in words is "fifty-six thousand, two hundred forty-two".