4617887 has 2 divisors, whose sum is σ = 4617888. Its totient is φ = 4617886.

The previous prime is 4617869. The next prime is 4617901. The reversal of 4617887 is 7887164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4617887 - 2¹⁰ = 4616863 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4⁴ + 6⁸ + 1 + 7⁵ + 8³ + 8⁷ + 7⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4617857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2308943 + 2308944.

It is an arithmetic number, because the mean of its divisors is an integer number (2308944).

Almost surely, 2^4617887 is an apocalyptic number.

4617887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4617887 is an equidigital number, since it uses as much as digits as its factorization.

4617887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75264, while the sum is 41.

The square root of 4617887 is about 2148.9269415222. The cubic root of 4617887 is about 166.5256358066.

The spelling of 4617887 in words is "four million, six hundred seventeen thousand, eight hundred eighty-seven".