4648887 has 8 divisors (see below), whose sum is σ = 6887280. Its totient is φ = 3099240.

The previous prime is 4648879. The next prime is 4648907. The reversal of 4648887 is 7888464.

It is not a de Polignac number, because 4648887 - 2³ = 4648879 is a prime.

It is a super-2 number, since 2×4648887² = 43224300677538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4648807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86064 + ... + 86117.

It is an arithmetic number, because the mean of its divisors is an integer number (860910).

Almost surely, 2^4648887 is an apocalyptic number.

4648887 is a deficient number, since it is larger than the sum of its proper divisors (2238393).

4648887 is a wasteful number, since it uses less digits than its factorization.

4648887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172190 (or 172184 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 4648887 is about 2156.1277791448. The cubic root of 4648887 is about 166.8974354383.

The spelling of 4648887 in words is "four million, six hundred forty-eight thousand, eight hundred eighty-seven".