294887 has 2 divisors, whose sum is σ = 294888. Its totient is φ = 294886.

The previous prime is 294869. The next prime is 294893. The reversal of 294887 is 788492.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 294887 - 2¹⁰ = 293863 is a prime.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 294887.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 294887.

It is not a weakly prime, because it can be changed into another prime (294787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147443 + 147444.

It is an arithmetic number, because the mean of its divisors is an integer number (147444).

294887 is a Friedman number, since it can be written as 9*(8*8^4-2)-7, using all its digits and the basic arithmetic operations.

2²⁹⁴⁸⁸⁷ is an apocalyptic number.

294887 is a deficient number, since it is larger than the sum of its proper divisors (1).

294887 is an equidigital number, since it uses as much as digits as its factorization.

294887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 294887 is about 543.0349896646. The cubic root of 294887 is about 66.5608014217.

Subtracting from 294887 its sum of digits (38), we obtain a square (294849 = 543²).

The spelling of 294887 in words is "two hundred ninety-four thousand, eight hundred eighty-seven".