2618023 has 2 divisors, whose sum is σ = 2618024. Its totient is φ = 2618022.

The previous prime is 2618003. The next prime is 2618027. The reversal of 2618023 is 3208162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2618023 - 2¹⁷ = 2486951 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2617985 and 2618003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2618027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1309011 + 1309012.

It is an arithmetic number, because the mean of its divisors is an integer number (1309012).

2^2618023 is an apocalyptic number.

2618023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2618023 is an equidigital number, since it uses as much as digits as its factorization.

2618023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2618023 is about 1618.0305930359. The cubic root of 2618023 is about 137.8238844177.

The spelling of 2618023 in words is "two million, six hundred eighteen thousand, twenty-three".