2418671 has 2 divisors, whose sum is σ = 2418672. Its totient is φ = 2418670.

The previous prime is 2418659. The next prime is 2418673. The reversal of 2418671 is 1768142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2418671 is a prime.

Together with 2418673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2418673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209335 + 1209336.

It is an arithmetic number, because the mean of its divisors is an integer number (1209336).

2^2418671 is an apocalyptic number.

2418671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2418671 is an equidigital number, since it uses as much as digits as its factorization.

2418671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 29.

The square root of 2418671 is about 1555.2077031702. The cubic root of 2418671 is about 134.2328875076.

The spelling of 2418671 in words is "two million, four hundred eighteen thousand, six hundred seventy-one".