4162657 has 2 divisors, whose sum is σ = 4162658. Its totient is φ = 4162656.

The previous prime is 4162591. The next prime is 4162661. The reversal of 4162657 is 7562614.

It is a happy number.

4162657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2547216 + 1615441 = 1596^2 + 1271^2 .

It is a cyclic number.

It is not a de Polignac number, because 4162657 - 2¹¹ = 4160609 is a prime.

It is equal to p₂₉₃₈₆₃ and since 4162657 and 293863 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4162667) by changing a digit.

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, 2081328 + 2081329.

It is an arithmetic number, because the mean of its divisors is an integer number (2081329).

Almost surely, 2^4162657 is an apocalyptic number.

It is an amenable number.

4162657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4162657 is an equidigital number, since it uses as much as digits as its factorization.

4162657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 4162657 is about 2040.2590521794. The cubic root of 4162657 is about 160.8632636600.

The spelling of 4162657 in words is "four million, one hundred sixty-two thousand, six hundred fifty-seven".