413606 has 4 divisors (see below), whose sum is σ = 620412. Its totient is φ = 206802.

The previous prime is 413597. The next prime is 413629. The reversal of 413606 is 606314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 606314 = 2 ⋅303157.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

413606 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103400 + ... + 103403.

It is an arithmetic number, because the mean of its divisors is an integer number (155103).

2⁴¹³⁶⁰⁶ is an apocalyptic number.

413606 is a deficient number, since it is larger than the sum of its proper divisors (206806).

413606 is a wasteful number, since it uses less digits than its factorization.

413606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206805.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 413606 is about 643.1220723937. The cubic root of 413606 is about 74.5067483339.

It can be divided in two parts, 41360 and 6, that multiplied together give a triangular number (248160 = T₇₀₄).

The spelling of 413606 in words is "four hundred thirteen thousand, six hundred six".