2794787 has 2 divisors, whose sum is σ = 2794788. Its totient is φ = 2794786.

The previous prime is 2794769. The next prime is 2794789. The reversal of 2794787 is 7874972.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2794787 - 2⁶ = 2794723 is a prime.

Together with 2794789, 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 (2794789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397393 + 1397394.

It is an arithmetic number, because the mean of its divisors is an integer number (1397394).

2^2794787 is an apocalyptic number.

2794787 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794787 is an equidigital number, since it uses as much as digits as its factorization.

2794787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 197568, while the sum is 44.

The square root of 2794787 is about 1671.7616456900. The cubic root of 2794787 is about 140.8584499007.

The spelling of 2794787 in words is "two million, seven hundred ninety-four thousand, seven hundred eighty-seven".