4618057 has 4 divisors (see below), whose sum is σ = 4622356. Its totient is φ = 4613760.

The previous prime is 4618027. The next prime is 4618063. The reversal of 4618057 is 7508164.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1320201 + 3297856 = 1149^2 + 1816^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4618057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4618027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1057 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (1155589).

Almost surely, 2^4618057 is an apocalyptic number.

It is an amenable number.

4618057 is a deficient number, since it is larger than the sum of its proper divisors (4299).

4618057 is a wasteful number, since it uses less digits than its factorization.

4618057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298.

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

The square root of 4618057 is about 2148.9664957835. The cubic root of 4618057 is about 166.5276792383.

The spelling of 4618057 in words is "four million, six hundred eighteen thousand, fifty-seven".