2405003 has 2 divisors, whose sum is σ = 2405004. Its totient is φ = 2405002.

The previous prime is 2404993. The next prime is 2405021. The reversal of 2405003 is 3005042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2405003 - 2⁸ = 2404747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2405063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202501 + 1202502.

It is an arithmetic number, because the mean of its divisors is an integer number (1202502).

2^2405003 is an apocalyptic number.

2405003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2405003 is an equidigital number, since it uses as much as digits as its factorization.

2405003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2405003 is about 1550.8072091656. The cubic root of 2405003 is about 133.9795580312.

The spelling of 2405003 in words is "two million, four hundred five thousand, three".