2508823 has 2 divisors, whose sum is σ = 2508824. Its totient is φ = 2508822.

The previous prime is 2508797. The next prime is 2508827. The reversal of 2508823 is 3288052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2508823 - 2¹⁷ = 2377751 is a prime.

It is equal to p₁₈₃₆₇₃ and since 2508823 and 183673 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2508791 and 2508800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2508827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254411 + 1254412.

It is an arithmetic number, because the mean of its divisors is an integer number (1254412).

2^2508823 is an apocalyptic number.

2508823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2508823 is an equidigital number, since it uses as much as digits as its factorization.

2508823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2508823 is about 1583.9264503126. The cubic root of 2508823 is about 135.8803554149.

The spelling of 2508823 in words is "two million, five hundred eight thousand, eight hundred twenty-three".