4638060 has 120 divisors (see below), whose sum is σ = 16668960. Its totient is φ = 1057536.

The previous prime is 4638041. The next prime is 4638077. The reversal of 4638060 is 608364.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11136 + ... + 11544.

It is an arithmetic number, because the mean of its divisors is an integer number (138908).

Almost surely, 2^4638060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4638060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8334480).

4638060 is an abundant number, since it is smaller than the sum of its proper divisors (12030900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4638060 is a wasteful number, since it uses less digits than its factorization.

4638060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4638060 is about 2153.6155645797. The cubic root of 4638060 is about 166.7677697677.

The spelling of 4638060 in words is "four million, six hundred thirty-eight thousand, sixty".