4655657 has 2 divisors, whose sum is σ = 4655658. Its totient is φ = 4655656.

The previous prime is 4655617. The next prime is 4655659. The reversal of 4655657 is 7565564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2835856 + 1819801 = 1684^2 + 1349^2 .

It is a cyclic number.

It is not a de Polignac number, because 4655657 - 2⁶ = 4655593 is a prime.

Together with 4655659, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4655657.

It is not a weakly prime, because it can be changed into another prime (4655659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2327828 + 2327829.

It is an arithmetic number, because the mean of its divisors is an integer number (2327829).

Almost surely, 2^4655657 is an apocalyptic number.

It is an amenable number.

4655657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4655657 is an equidigital number, since it uses as much as digits as its factorization.

4655657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 38.

The square root of 4655657 is about 2157.6971520582. The cubic root of 4655657 is about 166.9784116380.

The spelling of 4655657 in words is "four million, six hundred fifty-five thousand, six hundred fifty-seven".