872383 has 2 divisors, whose sum is σ = 872384. Its totient is φ = 872382.

The previous prime is 872381. The next prime is 872387. The reversal of 872383 is 383278.

It is a weak prime.

872383 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 872383 - 2¹ = 872381 is a prime.

It is a super-2 number, since 2×872383² = 1522104197378, which contains 22 as substring.

Together with 872381, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (872381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436191 + 436192.

It is an arithmetic number, because the mean of its divisors is an integer number (436192).

2⁸⁷²³⁸³ is an apocalyptic number.

872383 is a deficient number, since it is larger than the sum of its proper divisors (1).

872383 is an equidigital number, since it uses as much as digits as its factorization.

872383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 31.

The square root of 872383 is about 934.0144538496. The cubic root of 872383 is about 95.5511088510.

The spelling of 872383 in words is "eight hundred seventy-two thousand, three hundred eighty-three".