413622 has 24 divisors (see below), whose sum is σ = 978120. Its totient is φ = 125280.

The previous prime is 413597. The next prime is 413629. The reversal of 413622 is 226314.

It is a happy number.

413622 is a `hidden beast` number, since 41 + 3 + 622 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 413595 and 413604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413629) by changing a digit.

413622 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 11 ways as a sum of consecutive naturals, for example, 847 + ... + 1242.

It is an arithmetic number, because the mean of its divisors is an integer number (40755).

2⁴¹³⁶²² is an apocalyptic number.

413622 is an abundant number, since it is smaller than the sum of its proper divisors (564498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

413622 is a wasteful number, since it uses less digits than its factorization.

413622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2105 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 413622 is about 643.1345115915. The cubic root of 413622 is about 74.5077090652.

Adding to 413622 its reverse (226314), we get a palindrome (639936).

It can be divided in two parts, 413 and 622, that added together give a triangular number (1035 = T₄₅).

The spelling of 413622 in words is "four hundred thirteen thousand, six hundred twenty-two".