42662 has 8 divisors (see below), whose sum is σ = 65016. Its totient is φ = 20992.

The previous prime is 42649. The next prime is 42667. The reversal of 42662 is 26624.

42662 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 d-powerful number, because it can be written as 4³ + 2¹¹ + 6 + 6⁵ + 2¹⁵ .

42662 is an undulating number in base 16.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42667) by changing a digit.

42662 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 294.

It is an arithmetic number, because the mean of its divisors is an integer number (8127).

2⁴²⁶⁶² is an apocalyptic number.

42662 is a deficient number, since it is larger than the sum of its proper divisors (22354).

42662 is a wasteful number, since it uses less digits than its factorization.

42662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its digits is 576, while the sum is 20.

The square root of 42662 is about 206.5478152874. The cubic root of 42662 is about 34.9419445715.

It can be divided in two parts, 4 and 2662, that multiplied together give a cube (10648 = 22³).

The spelling of 42662 in words is "forty-two thousand, six hundred sixty-two".