421162 has 16 divisors (see below), whose sum is σ = 734400. Its totient is φ = 177408.

The previous prime is 421159. The next prime is 421163. The reversal of 421162 is 261124.

421162 is nontrivially palindromic in base 13.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (421163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714 + ... + 1162.

It is an arithmetic number, because the mean of its divisors is an integer number (45900).

2⁴²¹¹⁶² is an apocalyptic number.

421162 is a deficient number, since it is larger than the sum of its proper divisors (313238).

421162 is a wasteful number, since it uses less digits than its factorization.

421162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525.

The product of its digits is 96, while the sum is 16.

The square root of 421162 is about 648.9699530795. The cubic root of 421162 is about 74.9577243229.

Adding to 421162 its reverse (261124), we get a palindrome (682286).

It can be divided in two parts, 4 and 21162, that multiplied together give a palindrome (84648).

The spelling of 421162 in words is "four hundred twenty-one thousand, one hundred sixty-two".