2858747 has 2 divisors, whose sum is σ = 2858748. Its totient is φ = 2858746.

The previous prime is 2858741. The next prime is 2858749. The reversal of 2858747 is 7478582.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2858747 - 2¹² = 2854651 is a prime.

Together with 2858749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2858741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1429373 + 1429374.

It is an arithmetic number, because the mean of its divisors is an integer number (1429374).

2^2858747 is an apocalyptic number.

2858747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2858747 is an equidigital number, since it uses as much as digits as its factorization.

2858747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125440, while the sum is 41.

The square root of 2858747 is about 1690.7829547284. The cubic root of 2858747 is about 141.9248925031.

The spelling of 2858747 in words is "two million, eight hundred fifty-eight thousand, seven hundred forty-seven".