4601857 has 16 divisors (see below), whose sum is σ = 5393920. Its totient is φ = 3888000.

The previous prime is 4601843. The next prime is 4601879. The reversal of 4601857 is 7581064.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4601857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

4601857 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4601887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7357 + ... + 7957.

It is an arithmetic number, because the mean of its divisors is an integer number (337120).

Almost surely, 2^4601857 is an apocalyptic number.

It is an amenable number.

4601857 is a deficient number, since it is larger than the sum of its proper divisors (792063).

4601857 is a wasteful number, since it uses less digits than its factorization.

4601857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 4601857 is about 2145.1939306273. The cubic root of 4601857 is about 166.3327264616.

The spelling of 4601857 in words is "four million, six hundred one thousand, eight hundred fifty-seven".