4564148 has 12 divisors (see below), whose sum is σ = 8138340. Its totient is φ = 2238912.

The previous prime is 4564121. The next prime is 4564151. The reversal of 4564148 is 8414654.

It can be written as a sum of positive squares in 2 ways, for example, as 1965604 + 2598544 = 1402^2 + 1612^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10553 + ... + 10976.

It is an arithmetic number, because the mean of its divisors is an integer number (678195).

Almost surely, 2^4564148 is an apocalyptic number.

It is an amenable number.

4564148 is a deficient number, since it is larger than the sum of its proper divisors (3574192).

4564148 is a wasteful number, since it uses less digits than its factorization.

4564148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21586 (or 21584 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 4564148 is about 2136.3866691215. The cubic root of 4564148 is about 165.8771530259.

The spelling of 4564148 in words is "four million, five hundred sixty-four thousand, one hundred forty-eight".