4057616 has 10 divisors (see below), whose sum is σ = 7861662. Its totient is φ = 2028800.

The previous prime is 4057601. The next prime is 4057631. The reversal of 4057616 is 6167504.

4057616 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4057601) and next prime (4057631).

It can be written as a sum of positive squares in only one way, i.e., 2262016 + 1795600 = 1504^2 + 1340^2 .

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 as a sum of consecutive naturals, namely, 126785 + ... + 126816.

Almost surely, 2^4057616 is an apocalyptic number.

It is an amenable number.

4057616 is a deficient number, since it is larger than the sum of its proper divisors (3804046).

4057616 is a wasteful number, since it uses less digits than its factorization.

4057616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253609 (or 253603 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 4057616 is about 2014.3525014257. The cubic root of 4057616 is about 159.4986389562.

The spelling of 4057616 in words is "four million, fifty-seven thousand, six hundred sixteen".