2838487 has 2 divisors, whose sum is σ = 2838488. Its totient is φ = 2838486.

The previous prime is 2838481. The next prime is 2838547. The reversal of 2838487 is 7848382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2838487 - 2⁷ = 2838359 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2838481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419243 + 1419244.

It is an arithmetic number, because the mean of its divisors is an integer number (1419244).

2^2838487 is an apocalyptic number.

2838487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2838487 is an equidigital number, since it uses as much as digits as its factorization.

2838487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86016, while the sum is 40.

The square root of 2838487 is about 1684.7809946696. The cubic root of 2838487 is about 141.5888224390.

The spelling of 2838487 in words is "two million, eight hundred thirty-eight thousand, four hundred eighty-seven".