46669 has 8 divisors (see below), whose sum is σ = 54720. Its totient is φ = 38976.

The previous prime is 46663. The next prime is 46679. The reversal of 46669 is 96664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46669 - 2¹¹ = 44621 is a prime.

It is a super-2 number, since 2×46669² = 4355991122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 46669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357 + ... + 469.

It is an arithmetic number, because the mean of its divisors is an integer number (6840).

2⁴⁶⁶⁶⁹ is an apocalyptic number.

It is an amenable number.

46669 is a deficient number, since it is larger than the sum of its proper divisors (8051).

46669 is a wasteful number, since it uses less digits than its factorization.

46669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179.

The product of its digits is 7776, while the sum is 31.

The square root of 46669 is about 216.0300904967. The cubic root of 46669 is about 36.0033433109.

Adding to 46669 its product of digits (7776), we get a palindrome (54445).

It can be divided in two parts, 466 and 69, that added together give a palindrome (535).

The spelling of 46669 in words is "forty-six thousand, six hundred sixty-nine".