2408647 has 2 divisors, whose sum is σ = 2408648. Its totient is φ = 2408646.

The previous prime is 2408639. The next prime is 2408657. The reversal of 2408647 is 7468042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2408647 - 2³ = 2408639 is a prime.

It is equal to p₁₇₆₈₇₂ and since 2408647 and 176872 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2408657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1204323 + 1204324.

It is an arithmetic number, because the mean of its divisors is an integer number (1204324).

2^2408647 is an apocalyptic number.

2408647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2408647 is an equidigital number, since it uses as much as digits as its factorization.

2408647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2408647 is about 1551.9816364893. The cubic root of 2408647 is about 134.0471913684.

The spelling of 2408647 in words is "two million, four hundred eight thousand, six hundred forty-seven".