2406847 has 2 divisors, whose sum is σ = 2406848. Its totient is φ = 2406846.

The previous prime is 2406821. The next prime is 2406851. The reversal of 2406847 is 7486042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2406847 is a prime.

It is a Chen prime.

It is a plaindrome in base 8.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2406647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203423 + 1203424.

It is an arithmetic number, because the mean of its divisors is an integer number (1203424).

2^2406847 is an apocalyptic number.

2406847 is a deficient number, since it is larger than the sum of its proper divisors (1).

2406847 is an equidigital number, since it uses as much as digits as its factorization.

2406847 is an evil number, because the sum of its binary digits is even.

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

The square root of 2406847 is about 1551.4016243385. The cubic root of 2406847 is about 134.0137915559.

The spelling of 2406847 in words is "two million, four hundred six thousand, eight hundred forty-seven".