4657161 has 8 divisors (see below), whose sum is σ = 6409984. Its totient is φ = 3004560.

The previous prime is 4657151. The next prime is 4657171. The reversal of 4657161 is 1617564.

It is an interprime number because it is at equal distance from previous prime (4657151) and next prime (4657171).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4657161 - 2¹¹ = 4655113 is a prime.

It is a Duffinian number.

It is a Curzon number.

4657161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4657141) 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 7 ways as a sum of consecutive naturals, for example, 24946 + ... + 25131.

It is an arithmetic number, because the mean of its divisors is an integer number (801248).

Almost surely, 2^4657161 is an apocalyptic number.

It is an amenable number.

4657161 is a deficient number, since it is larger than the sum of its proper divisors (1752823).

4657161 is a wasteful number, since it uses less digits than its factorization.

4657161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50111.

The product of its digits is 5040, while the sum is 30.

The square root of 4657161 is about 2158.0456436322. The cubic root of 4657161 is about 166.9963903746.

It can be divided in two parts, 465 and 7161, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 4657161 in words is "four million, six hundred fifty-seven thousand, one hundred sixty-one".