4587668 has 6 divisors (see below), whose sum is σ = 8028426. Its totient is φ = 2293832.

The previous prime is 4587647. The next prime is 4587673. The reversal of 4587668 is 8667854.

It can be written as a sum of positive squares in only one way, i.e., 3928324 + 659344 = 1982^2 + 812^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573455 + ... + 573462.

It is an arithmetic number, because the mean of its divisors is an integer number (1338071).

Almost surely, 2^4587668 is an apocalyptic number.

It is an amenable number.

4587668 is a deficient number, since it is larger than the sum of its proper divisors (3440758).

4587668 is a wasteful number, since it uses less digits than its factorization.

4587668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146921 (or 1146919 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 4587668 is about 2141.8842172256. The cubic root of 4587668 is about 166.1615980916.

The spelling of 4587668 in words is "four million, five hundred eighty-seven thousand, six hundred sixty-eight".