623362 has 4 divisors (see below), whose sum is σ = 935046. Its totient is φ = 311680.

The previous prime is 623353. The next prime is 623383. The reversal of 623362 is 263326.

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., 622521 + 841 = 789^2 + 29^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 6² + 2⁵ + 3¹⁰ + 3¹² + 6² + 2¹⁵ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155839 + ... + 155842.

2⁶²³³⁶² is an apocalyptic number.

623362 is a deficient number, since it is larger than the sum of its proper divisors (311684).

623362 is a wasteful number, since it uses less digits than its factorization.

623362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311683.

The product of its digits is 1296, while the sum is 22.

The square root of 623362 is about 789.5327732273. The cubic root of 623362 is about 85.4240402386.

Adding to 623362 its reverse (263326), we get a palindrome (886688).

The spelling of 623362 in words is "six hundred twenty-three thousand, three hundred sixty-two".