46609 has 4 divisors (see below), whose sum is σ = 47104. Its totient is φ = 46116.

The previous prime is 46601. The next prime is 46619. The reversal of 46609 is 90664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 46609 - 2³ = 46601 is a prime.

It is a super-3 number, since 3×46609³ = 303760018333587, which contains 333 as substring.

It is a Duffinian number.

It is a nialpdrome in base 6 and base 16.

It is not an unprimeable number, because it can be changed into a prime (46601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57 + ... + 310.

It is an arithmetic number, because the mean of its divisors is an integer number (11776).

2⁴⁶⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

46609 is a deficient number, since it is larger than the sum of its proper divisors (495).

46609 is a wasteful number, since it uses less digits than its factorization.

46609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 46609 is about 215.8911762903. The cubic root of 46609 is about 35.9879074612.

The spelling of 46609 in words is "forty-six thousand, six hundred nine".