2323081 has 2 divisors, whose sum is σ = 2323082. Its totient is φ = 2323080.

The previous prime is 2323039. The next prime is 2323099. The reversal of 2323081 is 1803232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2175625 + 147456 = 1475^2 + 384^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323081 - 2⁷ = 2322953 is a prime.

It is a super-2 number, since 2×2323081² = 10793410665122, which contains 22 as substring.

It is equal to p₁₇₁₀₆₄ and since 2323081 and 171064 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2323001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161540 + 1161541.

It is an arithmetic number, because the mean of its divisors is an integer number (1161541).

2^2323081 is an apocalyptic number.

It is an amenable number.

2323081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323081 is an equidigital number, since it uses as much as digits as its factorization.

2323081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2323081 is about 1524.1656734096. The cubic root of 2323081 is about 132.4406949503.

It can be divided in two parts, 23 and 23081, that added together give a square (23104 = 152²).

The spelling of 2323081 in words is "two million, three hundred twenty-three thousand, eighty-one".