40162 has 8 divisors (see below), whose sum is σ = 61776. Its totient is φ = 19572.

The previous prime is 40153. The next prime is 40163. The reversal of 40162 is 26104.

40162 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 super-2 number, since 2×40162² = 3225972488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40163) 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, 148 + ... + 319.

It is an arithmetic number, because the mean of its divisors is an integer number (7722).

2⁴⁰¹⁶² is an apocalyptic number.

40162 is a deficient number, since it is larger than the sum of its proper divisors (21614).

40162 is a wasteful number, since it uses less digits than its factorization.

40162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 40162 is about 200.4045907658. The cubic root of 40162 is about 34.2456260953.

Adding to 40162 its reverse (26104), we get a palindrome (66266).

It can be divided in two parts, 40 and 162, that added together give a palindrome (202).

The spelling of 40162 in words is "forty thousand, one hundred sixty-two".