5673917 has 4 divisors (see below), whose sum is σ = 5683260. Its totient is φ = 5664576.

The previous prime is 5673911. The next prime is 5673929. The reversal of 5673917 is 7193765.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7193765 = 5 ⋅1438753.

It can be written as a sum of positive squares in 2 ways, for example, as 3345241 + 2328676 = 1829^2 + 1526^2 .

It is a cyclic number.

It is not a de Polignac number, because 5673917 - 2⁴ = 5673901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5673911) 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, 3692 + ... + 4997.

It is an arithmetic number, because the mean of its divisors is an integer number (1420815).

Almost surely, 2^5673917 is an apocalyptic number.

It is an amenable number.

5673917 is a deficient number, since it is larger than the sum of its proper divisors (9343).

5673917 is an equidigital number, since it uses as much as digits as its factorization.

5673917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9342.

The product of its digits is 39690, while the sum is 38.

The square root of 5673917 is about 2381.9985306461. The cubic root of 5673917 is about 178.3587114629.

The spelling of 5673917 in words is "five million, six hundred seventy-three thousand, nine hundred seventeen".