412673 has 4 divisors (see below), whose sum is σ = 414000. Its totient is φ = 411348.

The previous prime is 412667. The next prime is 412717. The reversal of 412673 is 376214.

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, and also an emirpimes, since its reverse is a distinct semiprime: 376214 = 2 ⋅188107.

It is a cyclic number.

It is not a de Polignac number, because 412673 - 2⁶ = 412609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (412603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86 + ... + 912.

It is an arithmetic number, because the mean of its divisors is an integer number (103500).

It is a Proth number, since it is equal to 403 ⋅ 2¹⁰ + 1 and 403 < 2¹⁰.

2⁴¹²⁶⁷³ is an apocalyptic number.

It is an amenable number.

412673 is a deficient number, since it is larger than the sum of its proper divisors (1327).

412673 is an equidigital number, since it uses as much as digits as its factorization.

412673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326.

The product of its digits is 1008, while the sum is 23.

The square root of 412673 is about 642.3962951325. The cubic root of 412673 is about 74.4506827936.

Adding to 412673 its reverse (376214), we get a palindrome (788887).

The spelling of 412673 in words is "four hundred twelve thousand, six hundred seventy-three".