403162 has 4 divisors (see below), whose sum is σ = 604746. Its totient is φ = 201580.

The previous prime is 403159. The next prime is 403163. The reversal of 403162 is 261304.

403162 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 301401 + 101761 = 549^2 + 319^2 .

It is not an unprimeable number, because it can be changed into a prime (403163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100789 + ... + 100792.

2⁴⁰³¹⁶² is an apocalyptic number.

403162 is a deficient number, since it is larger than the sum of its proper divisors (201584).

403162 is a wasteful number, since it uses less digits than its factorization.

403162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201583.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 403162 is about 634.9503917630. The cubic root of 403162 is about 73.8742690865.

Adding to 403162 its reverse (261304), we get a palindrome (664466).

It can be divided in two parts, 403 and 162, that added together give a palindrome (565).

The spelling of 403162 in words is "four hundred three thousand, one hundred sixty-two".