5673623 has 2 divisors, whose sum is σ = 5673624. Its totient is φ = 5673622.

The previous prime is 5673601. The next prime is 5673637. The reversal of 5673623 is 3263765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5673623 - 2¹⁰ = 5672599 is a prime.

It is a super-2 number, since 2×5673623² = 64379995892258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5673623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5673643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836811 + 2836812.

It is an arithmetic number, because the mean of its divisors is an integer number (2836812).

Almost surely, 2^5673623 is an apocalyptic number.

5673623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5673623 is an equidigital number, since it uses as much as digits as its factorization.

5673623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 32.

The square root of 5673623 is about 2381.9368169622. The cubic root of 5673623 is about 178.3556307947.

The spelling of 5673623 in words is "five million, six hundred seventy-three thousand, six hundred twenty-three".