4694887 has 2 divisors, whose sum is σ = 4694888. Its totient is φ = 4694886.

The previous prime is 4694863. The next prime is 4694903. The reversal of 4694887 is 7884964.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4694887 - 2⁷ = 4694759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4694827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2347443 + 2347444.

It is an arithmetic number, because the mean of its divisors is an integer number (2347444).

Almost surely, 2^4694887 is an apocalyptic number.

4694887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4694887 is an equidigital number, since it uses as much as digits as its factorization.

4694887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 46.

The square root of 4694887 is about 2166.7687924649. The cubic root of 4694887 is about 167.4461042907.

It can be divided in two parts, 469 and 4887, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 4694887 in words is "four million, six hundred ninety-four thousand, eight hundred eighty-seven".