373823 has 2 divisors, whose sum is σ = 373824. Its totient is φ = 373822.

The previous prime is 373783. The next prime is 373837. The reversal of 373823 is 328373.

It is a strong prime.

373823 is a truncatable prime.

It is an emirp because it is prime and its reverse (328373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 373823 - 2⁸ = 373567 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 373792 and 373801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186911 + 186912.

It is an arithmetic number, because the mean of its divisors is an integer number (186912).

2³⁷³⁸²³ is an apocalyptic number.

373823 is a deficient number, since it is larger than the sum of its proper divisors (1).

373823 is an equidigital number, since it uses as much as digits as its factorization.

373823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 373823 is about 611.4106639567. The cubic root of 373823 is about 72.0369537670.

The spelling of 373823 in words is "three hundred seventy-three thousand, eight hundred twenty-three".