4625657 has 2 divisors, whose sum is σ = 4625658. Its totient is φ = 4625656.

The previous prime is 4625651. The next prime is 4625701. The reversal of 4625657 is 7565264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3254416 + 1371241 = 1804^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 4625657 - 2⁴ = 4625641 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4625651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312828 + 2312829.

It is an arithmetic number, because the mean of its divisors is an integer number (2312829).

Almost surely, 2^4625657 is an apocalyptic number.

It is an amenable number.

4625657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4625657 is an equidigital number, since it uses as much as digits as its factorization.

4625657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 4625657 is about 2150.7340607337. The cubic root of 4625657 is about 166.6189814691.

The spelling of 4625657 in words is "four million, six hundred twenty-five thousand, six hundred fifty-seven".