4661057 has 2 divisors, whose sum is σ = 4661058. Its totient is φ = 4661056.

The previous prime is 4661053. The next prime is 4661089. The reversal of 4661057 is 7501664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2835856 + 1825201 = 1684^2 + 1351^2 .

It is a cyclic number.

It is not a de Polignac number, because 4661057 - 2² = 4661053 is a prime.

It is not a weakly prime, because it can be changed into another prime (4661053) 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, 2330528 + 2330529.

It is an arithmetic number, because the mean of its divisors is an integer number (2330529).

Almost surely, 2^4661057 is an apocalyptic number.

It is an amenable number.

4661057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4661057 is an equidigital number, since it uses as much as digits as its factorization.

4661057 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4661057 is about 2158.9481235083. The cubic root of 4661057 is about 167.0429449597.

It can be divided in two parts, 466105 and 7, that multiplied together give a triangular number (3262735 = T₂₅₅₄).

The spelling of 4661057 in words is "four million, six hundred sixty-one thousand, fifty-seven".